129623928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40609}}^1$

素因数の和:40644

約数の個数: 64

約数和(自身を含む): 389856000

約数和(自身を除く): 260232072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 40609, 81218, 121827, 162436, 243654, 284263, 324872, 487308, 568526, 771571, 852789, 974616, 1137052, 1543142, 1705578, 2274104, 2314713, 3086284, 3411156, 4629426, 5400997, 6172568, 6822312, 9258852, 10801994, 16202991, 18517704, 21603988, 32405982, 43207976, 64811964, 129623928]

約数ペア:

[(1, 129623928), (2, 64811964), (3, 43207976), (4, 32405982), (6, 21603988), (7, 18517704), (8, 16202991), (12, 10801994), (14, 9258852), (19, 6822312), (21, 6172568), (24, 5400997), (28, 4629426), (38, 3411156), (42, 3086284), (56, 2314713), (57, 2274104), (76, 1705578), (84, 1543142), (114, 1137052), (133, 974616), (152, 852789), (168, 771571), (228, 568526), (266, 487308), (399, 324872), (456, 284263), (532, 243654), (798, 162436), (1064, 121827), (1596, 81218), (3192, 40609)]