157859676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 464449440

約数和(自身を除く): 306589764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 41, 52, 57, 76, 78, 82, 114, 117, 123, 156, 164, 171, 228, 234, 246, 247, 342, 369, 433, 468, 492, 494, 533, 684, 738, 741, 779, 866, 988, 1066, 1299, 1476, 1482, 1558, 1599, 1732, 2132, 2223, 2337, 2598, 2964, 3116, 3198, 3897, 4446, 4674, 4797, 5196, 5629, 6396, 7011, 7794, 8227, 8892, 9348, 9594, 10127, 11258, 14022, 15588, 16454, 16887, 17753, 19188, 20254, 22516, 24681, 28044, 30381, 32908, 33774, 35506, 40508, 49362, 50661, 53259, 60762, 67548, 71012, 74043, 91143, 98724, 101322, 106518, 106951, 121524, 148086, 159777, 182286, 202644, 213036, 213902, 230789, 296172, 319554, 320853, 337307, 364572, 427804, 461578, 639108, 641706, 674614, 692367, 923156, 962559, 1011921, 1283412, 1349228, 1384734, 1925118, 2023842, 2077101, 2769468, 3035763, 3850236, 4047684, 4154202, 4384991, 6071526, 8308404, 8769982, 12143052, 13154973, 17539964, 26309946, 39464919, 52619892, 78929838, 157859676]

約数ペア:

[(1, 157859676), (2, 78929838), (3, 52619892), (4, 39464919), (6, 26309946), (9, 17539964), (12, 13154973), (13, 12143052), (18, 8769982), (19, 8308404), (26, 6071526), (36, 4384991), (38, 4154202), (39, 4047684), (41, 3850236), (52, 3035763), (57, 2769468), (76, 2077101), (78, 2023842), (82, 1925118), (114, 1384734), (117, 1349228), (123, 1283412), (156, 1011921), (164, 962559), (171, 923156), (228, 692367), (234, 674614), (246, 641706), (247, 639108), (342, 461578), (369, 427804), (433, 364572), (468, 337307), (492, 320853), (494, 319554), (533, 296172), (684, 230789), (738, 213902), (741, 213036), (779, 202644), (866, 182286), (988, 159777), (1066, 148086), (1299, 121524), (1476, 106951), (1482, 106518), (1558, 101322), (1599, 98724), (1732, 91143), (2132, 74043), (2223, 71012), (2337, 67548), (2598, 60762), (2964, 53259), (3116, 50661), (3198, 49362), (3897, 40508), (4446, 35506), (4674, 33774), (4797, 32908), (5196, 30381), (5629, 28044), (6396, 24681), (7011, 22516), (7794, 20254), (8227, 19188), (8892, 17753), (9348, 16887), (9594, 16454), (10127, 15588), (11258, 14022)]