128608272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 422472960

約数和(自身を除く): 293864688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 29, 36, 39, 46, 48, 52, 58, 69, 72, 78, 87, 92, 103, 104, 116, 117, 138, 144, 156, 174, 184, 206, 207, 208, 232, 234, 261, 276, 299, 309, 312, 348, 368, 377, 412, 414, 464, 468, 522, 552, 598, 618, 624, 667, 696, 754, 824, 828, 897, 927, 936, 1044, 1104, 1131, 1196, 1236, 1334, 1339, 1392, 1508, 1648, 1656, 1794, 1854, 1872, 2001, 2088, 2262, 2369, 2392, 2472, 2668, 2678, 2691, 2987, 3016, 3312, 3393, 3588, 3708, 4002, 4017, 4176, 4524, 4738, 4784, 4944, 5336, 5356, 5382, 5974, 6003, 6032, 6786, 7107, 7176, 7416, 8004, 8034, 8671, 8961, 9048, 9476, 10672, 10712, 10764, 11948, 12006, 12051, 13572, 14214, 14352, 14832, 16008, 16068, 17342, 17922, 18096, 18952, 21321, 21424, 21528, 23896, 24012, 24102, 26013, 26883, 27144, 28428, 30797, 32016, 32136, 34684, 35844, 37904, 38831, 42642, 43056, 47792, 48024, 48204, 52026, 53766, 54288, 56856, 61594, 64272, 68701, 69368, 71688, 77662, 78039, 85284, 92391, 96048, 96408, 104052, 107532, 113712, 116493, 123188, 137402, 138736, 143376, 155324, 156078, 170568, 184782, 192816, 206103, 208104, 215064, 232986, 246376, 274804, 277173, 310648, 312156, 341136, 349479, 369564, 412206, 416208, 430128, 465972, 492752, 549608, 554346, 618309, 621296, 624312, 698958, 739128, 824412, 893113, 931944, 1099216, 1108692, 1236618, 1248624, 1397916, 1478256, 1648824, 1786226, 1863888, 2217384, 2473236, 2679339, 2795832, 3297648, 3572452, 4434768, 4946472, 5358678, 5591664, 7144904, 8038017, 9892944, 10717356, 14289808, 16076034, 21434712, 32152068, 42869424, 64304136, 128608272]

約数ペア:

[(1, 128608272), (2, 64304136), (3, 42869424), (4, 32152068), (6, 21434712), (8, 16076034), (9, 14289808), (12, 10717356), (13, 9892944), (16, 8038017), (18, 7144904), (23, 5591664), (24, 5358678), (26, 4946472), (29, 4434768), (36, 3572452), (39, 3297648), (46, 2795832), (48, 2679339), (52, 2473236), (58, 2217384), (69, 1863888), (72, 1786226), (78, 1648824), (87, 1478256), (92, 1397916), (103, 1248624), (104, 1236618), (116, 1108692), (117, 1099216), (138, 931944), (144, 893113), (156, 824412), (174, 739128), (184, 698958), (206, 624312), (207, 621296), (208, 618309), (232, 554346), (234, 549608), (261, 492752), (276, 465972), (299, 430128), (309, 416208), (312, 412206), (348, 369564), (368, 349479), (377, 341136), (412, 312156), (414, 310648), (464, 277173), (468, 274804), (522, 246376), (552, 232986), (598, 215064), (618, 208104), (624, 206103), (667, 192816), (696, 184782), (754, 170568), (824, 156078), (828, 155324), (897, 143376), (927, 138736), (936, 137402), (1044, 123188), (1104, 116493), (1131, 113712), (1196, 107532), (1236, 104052), (1334, 96408), (1339, 96048), (1392, 92391), (1508, 85284), (1648, 78039), (1656, 77662), (1794, 71688), (1854, 69368), (1872, 68701), (2001, 64272), (2088, 61594), (2262, 56856), (2369, 54288), (2392, 53766), (2472, 52026), (2668, 48204), (2678, 48024), (2691, 47792), (2987, 43056), (3016, 42642), (3312, 38831), (3393, 37904), (3588, 35844), (3708, 34684), (4002, 32136), (4017, 32016), (4176, 30797), (4524, 28428), (4738, 27144), (4784, 26883), (4944, 26013), (5336, 24102), (5356, 24012), (5382, 23896), (5974, 21528), (6003, 21424), (6032, 21321), (6786, 18952), (7107, 18096), (7176, 17922), (7416, 17342), (8004, 16068), (8034, 16008), (8671, 14832), (8961, 14352), (9048, 14214), (9476, 13572), (10672, 12051), (10712, 12006), (10764, 11948)]