138813012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 405437760

約数和(自身を除く): 266624748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 67, 76, 78, 114, 117, 134, 156, 171, 201, 228, 233, 234, 247, 268, 342, 402, 466, 468, 494, 603, 684, 699, 741, 804, 871, 932, 988, 1206, 1273, 1398, 1482, 1742, 2097, 2223, 2412, 2546, 2613, 2796, 2964, 3029, 3484, 3819, 4194, 4427, 4446, 5092, 5226, 6058, 7638, 7839, 8388, 8854, 8892, 9087, 10452, 11457, 12116, 13281, 15276, 15611, 15678, 16549, 17708, 18174, 22914, 26562, 27261, 31222, 31356, 33098, 36348, 39843, 45828, 46833, 49647, 53124, 54522, 57551, 62444, 66196, 79686, 93666, 99294, 109044, 115102, 140499, 148941, 159372, 172653, 187332, 198588, 202943, 230204, 280998, 296609, 297882, 345306, 405886, 517959, 561996, 593218, 595764, 608829, 690612, 811772, 889827, 1035918, 1186436, 1217658, 1779654, 1826487, 2071836, 2435316, 2669481, 3559308, 3652974, 3855917, 5338962, 7305948, 7711834, 10677924, 11567751, 15423668, 23135502, 34703253, 46271004, 69406506, 138813012]

約数ペア:

[(1, 138813012), (2, 69406506), (3, 46271004), (4, 34703253), (6, 23135502), (9, 15423668), (12, 11567751), (13, 10677924), (18, 7711834), (19, 7305948), (26, 5338962), (36, 3855917), (38, 3652974), (39, 3559308), (52, 2669481), (57, 2435316), (67, 2071836), (76, 1826487), (78, 1779654), (114, 1217658), (117, 1186436), (134, 1035918), (156, 889827), (171, 811772), (201, 690612), (228, 608829), (233, 595764), (234, 593218), (247, 561996), (268, 517959), (342, 405886), (402, 345306), (466, 297882), (468, 296609), (494, 280998), (603, 230204), (684, 202943), (699, 198588), (741, 187332), (804, 172653), (871, 159372), (932, 148941), (988, 140499), (1206, 115102), (1273, 109044), (1398, 99294), (1482, 93666), (1742, 79686), (2097, 66196), (2223, 62444), (2412, 57551), (2546, 54522), (2613, 53124), (2796, 49647), (2964, 46833), (3029, 45828), (3484, 39843), (3819, 36348), (4194, 33098), (4427, 31356), (4446, 31222), (5092, 27261), (5226, 26562), (6058, 22914), (7638, 18174), (7839, 17708), (8388, 16549), (8854, 15678), (8892, 15611), (9087, 15276), (10452, 13281), (11457, 12116)]