149816784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 457470720

約数和(自身を除く): 307653936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 487, 493, 624, 663, 696, 754, 816, 884, 974, 986, 1131, 1326, 1392, 1461, 1479, 1508, 1768, 1948, 1972, 2262, 2652, 2922, 2958, 3016, 3536, 3896, 3944, 4524, 5304, 5844, 5916, 6032, 6331, 6409, 7792, 7888, 8279, 9048, 10608, 11688, 11832, 12662, 12818, 14123, 16558, 18096, 18993, 19227, 23376, 23664, 24837, 25324, 25636, 28246, 33116, 37986, 38454, 42369, 49674, 50648, 51272, 56492, 66232, 75972, 76908, 84738, 99348, 101296, 102544, 107627, 112984, 132464, 151944, 153816, 169476, 183599, 198696, 215254, 225968, 240091, 303888, 307632, 322881, 338952, 367198, 397392, 430508, 480182, 550797, 645762, 677904, 720273, 734396, 861016, 960364, 1101594, 1291524, 1440546, 1468792, 1722032, 1920728, 2203188, 2583048, 2881092, 2937584, 3121183, 3841456, 4406376, 5166096, 5762184, 6242366, 8812752, 9363549, 11524368, 12484732, 18727098, 24969464, 37454196, 49938928, 74908392, 149816784]

約数ペア:

[(1, 149816784), (2, 74908392), (3, 49938928), (4, 37454196), (6, 24969464), (8, 18727098), (12, 12484732), (13, 11524368), (16, 9363549), (17, 8812752), (24, 6242366), (26, 5762184), (29, 5166096), (34, 4406376), (39, 3841456), (48, 3121183), (51, 2937584), (52, 2881092), (58, 2583048), (68, 2203188), (78, 1920728), (87, 1722032), (102, 1468792), (104, 1440546), (116, 1291524), (136, 1101594), (156, 960364), (174, 861016), (204, 734396), (208, 720273), (221, 677904), (232, 645762), (272, 550797), (312, 480182), (348, 430508), (377, 397392), (408, 367198), (442, 338952), (464, 322881), (487, 307632), (493, 303888), (624, 240091), (663, 225968), (696, 215254), (754, 198696), (816, 183599), (884, 169476), (974, 153816), (986, 151944), (1131, 132464), (1326, 112984), (1392, 107627), (1461, 102544), (1479, 101296), (1508, 99348), (1768, 84738), (1948, 76908), (1972, 75972), (2262, 66232), (2652, 56492), (2922, 51272), (2958, 50648), (3016, 49674), (3536, 42369), (3896, 38454), (3944, 37986), (4524, 33116), (5304, 28246), (5844, 25636), (5916, 25324), (6032, 24837), (6331, 23664), (6409, 23376), (7792, 19227), (7888, 18993), (8279, 18096), (9048, 16558), (10608, 14123), (11688, 12818), (11832, 12662)]