138705924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:877

約数の個数: 96

約数和(自身を含む): 395055360

約数和(自身を除く): 256349436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 137, 204, 238, 274, 357, 411, 476, 548, 709, 714, 822, 959, 1418, 1428, 1644, 1918, 2127, 2329, 2836, 2877, 3836, 4254, 4658, 4963, 5754, 6987, 8508, 9316, 9926, 11508, 12053, 13974, 14889, 16303, 19852, 24106, 27948, 29778, 32606, 36159, 48212, 48909, 59556, 65212, 72318, 84371, 97133, 97818, 144636, 168742, 194266, 195636, 253113, 291399, 337484, 388532, 506226, 582798, 679931, 1012452, 1165596, 1359862, 1651261, 2039793, 2719724, 3302522, 4079586, 4953783, 6605044, 8159172, 9907566, 11558827, 19815132, 23117654, 34676481, 46235308, 69352962, 138705924]

約数ペア:

[(1, 138705924), (2, 69352962), (3, 46235308), (4, 34676481), (6, 23117654), (7, 19815132), (12, 11558827), (14, 9907566), (17, 8159172), (21, 6605044), (28, 4953783), (34, 4079586), (42, 3302522), (51, 2719724), (68, 2039793), (84, 1651261), (102, 1359862), (119, 1165596), (137, 1012452), (204, 679931), (238, 582798), (274, 506226), (357, 388532), (411, 337484), (476, 291399), (548, 253113), (709, 195636), (714, 194266), (822, 168742), (959, 144636), (1418, 97818), (1428, 97133), (1644, 84371), (1918, 72318), (2127, 65212), (2329, 59556), (2836, 48909), (2877, 48212), (3836, 36159), (4254, 32606), (4658, 29778), (4963, 27948), (5754, 24106), (6987, 19852), (8508, 16303), (9316, 14889), (9926, 13974), (11508, 12053)]