121445688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3317

約数の個数: 128

約数和(自身を含む): 395781120

約数和(自身を除く): 274335432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 884, 952, 1092, 1326, 1428, 1547, 1768, 2184, 2652, 2856, 3094, 3271, 4641, 5304, 6188, 6542, 9282, 9813, 12376, 13084, 18564, 19626, 22897, 26168, 37128, 39252, 42523, 45794, 55607, 68691, 78504, 85046, 91588, 111214, 127569, 137382, 166821, 170092, 183176, 222428, 255138, 274764, 297661, 333642, 340184, 389249, 444856, 510276, 549528, 595322, 667284, 722891, 778498, 892983, 1020552, 1167747, 1190644, 1334568, 1445782, 1556996, 1785966, 2168673, 2335494, 2381288, 2891564, 3113992, 3571932, 4337346, 4670988, 5060237, 5783128, 7143864, 8674692, 9341976, 10120474, 15180711, 17349384, 20240948, 30361422, 40481896, 60722844, 121445688]

約数ペア:

[(1, 121445688), (2, 60722844), (3, 40481896), (4, 30361422), (6, 20240948), (7, 17349384), (8, 15180711), (12, 10120474), (13, 9341976), (14, 8674692), (17, 7143864), (21, 5783128), (24, 5060237), (26, 4670988), (28, 4337346), (34, 3571932), (39, 3113992), (42, 2891564), (51, 2381288), (52, 2335494), (56, 2168673), (68, 1785966), (78, 1556996), (84, 1445782), (91, 1334568), (102, 1190644), (104, 1167747), (119, 1020552), (136, 892983), (156, 778498), (168, 722891), (182, 667284), (204, 595322), (221, 549528), (238, 510276), (273, 444856), (312, 389249), (357, 340184), (364, 333642), (408, 297661), (442, 274764), (476, 255138), (546, 222428), (663, 183176), (714, 170092), (728, 166821), (884, 137382), (952, 127569), (1092, 111214), (1326, 91588), (1428, 85046), (1547, 78504), (1768, 68691), (2184, 55607), (2652, 45794), (2856, 42523), (3094, 39252), (3271, 37128), (4641, 26168), (5304, 22897), (6188, 19626), (6542, 18564), (9282, 13084), (9813, 12376)]