145778724

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 216

約数和(自身を含む): 478991520

約数和(自身を除く): 333212796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 163, 169, 182, 189, 196, 234, 252, 273, 294, 326, 338, 351, 364, 378, 441, 468, 489, 507, 546, 588, 637, 652, 676, 702, 756, 819, 882, 978, 1014, 1092, 1141, 1183, 1274, 1323, 1404, 1467, 1521, 1638, 1764, 1911, 1956, 2028, 2119, 2282, 2366, 2457, 2548, 2646, 2934, 3042, 3276, 3423, 3549, 3822, 4238, 4401, 4563, 4564, 4732, 4914, 5292, 5733, 5868, 6084, 6357, 6846, 7098, 7644, 7987, 8281, 8476, 8802, 9126, 9828, 10269, 10647, 11466, 12714, 13692, 14196, 14833, 15974, 16562, 17199, 17604, 18252, 19071, 20538, 21294, 22932, 23961, 24843, 25428, 27547, 29666, 30807, 31941, 31948, 33124, 34398, 38142, 41076, 42588, 44499, 47922, 49686, 55094, 57213, 59332, 61614, 63882, 68796, 71883, 74529, 76284, 82641, 88998, 95844, 99372, 103831, 110188, 114426, 123228, 127764, 133497, 143766, 149058, 165282, 177996, 192829, 207662, 215649, 223587, 228852, 247923, 266994, 287532, 298116, 311493, 330564, 385658, 400491, 415324, 431298, 447174, 495846, 533988, 578487, 622986, 743769, 771316, 800982, 862596, 894348, 934479, 991692, 1156974, 1245972, 1349803, 1487538, 1601964, 1735461, 1868958, 2313948, 2699606, 2803437, 2975076, 3470922, 3737916, 4049409, 5206383, 5399212, 5606874, 6941844, 8098818, 10412766, 11213748, 12148227, 16197636, 20825532, 24296454, 36444681, 48592908, 72889362, 145778724]

約数ペア:

[(1, 145778724), (2, 72889362), (3, 48592908), (4, 36444681), (6, 24296454), (7, 20825532), (9, 16197636), (12, 12148227), (13, 11213748), (14, 10412766), (18, 8098818), (21, 6941844), (26, 5606874), (27, 5399212), (28, 5206383), (36, 4049409), (39, 3737916), (42, 3470922), (49, 2975076), (52, 2803437), (54, 2699606), (63, 2313948), (78, 1868958), (84, 1735461), (91, 1601964), (98, 1487538), (108, 1349803), (117, 1245972), (126, 1156974), (147, 991692), (156, 934479), (163, 894348), (169, 862596), (182, 800982), (189, 771316), (196, 743769), (234, 622986), (252, 578487), (273, 533988), (294, 495846), (326, 447174), (338, 431298), (351, 415324), (364, 400491), (378, 385658), (441, 330564), (468, 311493), (489, 298116), (507, 287532), (546, 266994), (588, 247923), (637, 228852), (652, 223587), (676, 215649), (702, 207662), (756, 192829), (819, 177996), (882, 165282), (978, 149058), (1014, 143766), (1092, 133497), (1141, 127764), (1183, 123228), (1274, 114426), (1323, 110188), (1404, 103831), (1467, 99372), (1521, 95844), (1638, 88998), (1764, 82641), (1911, 76284), (1956, 74529), (2028, 71883), (2119, 68796), (2282, 63882), (2366, 61614), (2457, 59332), (2548, 57213), (2646, 55094), (2934, 49686), (3042, 47922), (3276, 44499), (3423, 42588), (3549, 41076), (3822, 38142), (4238, 34398), (4401, 33124), (4563, 31948), (4564, 31941), (4732, 30807), (4914, 29666), (5292, 27547), (5733, 25428), (5868, 24843), (6084, 23961), (6357, 22932), (6846, 21294), (7098, 20538), (7644, 19071), (7987, 18252), (8281, 17604), (8476, 17199), (8802, 16562), (9126, 15974), (9828, 14833), (10269, 14196), (10647, 13692), (11466, 12714)]