155566908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32491}}^1$

素因数の和:32527

約数の個数: 72

約数和(自身を含む): 473083520

約数和(自身を除く): 317516612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 32491, 64982, 97473, 129964, 194946, 227437, 292419, 389892, 454874, 584838, 617329, 682311, 909748, 1169676, 1234658, 1364622, 1851987, 2046933, 2469316, 2729244, 3703974, 4093866, 4321303, 5555961, 7407948, 8187732, 8642606, 11111922, 12963909, 17285212, 22223844, 25927818, 38891727, 51855636, 77783454, 155566908]

約数ペア:

[(1, 155566908), (2, 77783454), (3, 51855636), (4, 38891727), (6, 25927818), (7, 22223844), (9, 17285212), (12, 12963909), (14, 11111922), (18, 8642606), (19, 8187732), (21, 7407948), (28, 5555961), (36, 4321303), (38, 4093866), (42, 3703974), (57, 2729244), (63, 2469316), (76, 2046933), (84, 1851987), (114, 1364622), (126, 1234658), (133, 1169676), (171, 909748), (228, 682311), (252, 617329), (266, 584838), (342, 454874), (399, 389892), (532, 292419), (684, 227437), (798, 194946), (1197, 129964), (1596, 97473), (2394, 64982), (4788, 32491)]