128660112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1301

約数の個数: 120

約数和(自身を含む): 415638080

約数和(自身を除く): 286977968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 654, 763, 872, 981, 1008, 1171, 1308, 1526, 1744, 1962, 2289, 2342, 2616, 3052, 3513, 3924, 4578, 4684, 5232, 6104, 6867, 7026, 7848, 8197, 9156, 9368, 10539, 12208, 13734, 14052, 15696, 16394, 18312, 18736, 21078, 24591, 27468, 28104, 32788, 36624, 42156, 49182, 54936, 56208, 65576, 73773, 84312, 98364, 109872, 127639, 131152, 147546, 168624, 196728, 255278, 295092, 382917, 393456, 510556, 590184, 765834, 893473, 1021112, 1148751, 1180368, 1531668, 1786946, 2042224, 2297502, 2680419, 3063336, 3573892, 4595004, 5360838, 6126672, 7147784, 8041257, 9190008, 10721676, 14295568, 16082514, 18380016, 21443352, 32165028, 42886704, 64330056, 128660112]

約数ペア:

[(1, 128660112), (2, 64330056), (3, 42886704), (4, 32165028), (6, 21443352), (7, 18380016), (8, 16082514), (9, 14295568), (12, 10721676), (14, 9190008), (16, 8041257), (18, 7147784), (21, 6126672), (24, 5360838), (28, 4595004), (36, 3573892), (42, 3063336), (48, 2680419), (56, 2297502), (63, 2042224), (72, 1786946), (84, 1531668), (109, 1180368), (112, 1148751), (126, 1021112), (144, 893473), (168, 765834), (218, 590184), (252, 510556), (327, 393456), (336, 382917), (436, 295092), (504, 255278), (654, 196728), (763, 168624), (872, 147546), (981, 131152), (1008, 127639), (1171, 109872), (1308, 98364), (1526, 84312), (1744, 73773), (1962, 65576), (2289, 56208), (2342, 54936), (2616, 49182), (3052, 42156), (3513, 36624), (3924, 32788), (4578, 28104), (4684, 27468), (5232, 24591), (6104, 21078), (6867, 18736), (7026, 18312), (7848, 16394), (8197, 15696), (9156, 14052), (9368, 13734), (10539, 12208)]