131924988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2791}}^1$

素因数の和:2915

約数の個数: 72

約数和(自身を含む): 362814816

約数和(自身を除く): 230889828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 2791, 3636, 3939, 5252, 5582, 7878, 8373, 11164, 11817, 15756, 16746, 23634, 25119, 33492, 36283, 47268, 50238, 72566, 100476, 108849, 145132, 217698, 281891, 326547, 435396, 563782, 653094, 845673, 1127564, 1306188, 1691346, 2537019, 3382692, 3664583, 5074038, 7329166, 10148076, 10993749, 14658332, 21987498, 32981247, 43974996, 65962494, 131924988]

約数ペア:

[(1, 131924988), (2, 65962494), (3, 43974996), (4, 32981247), (6, 21987498), (9, 14658332), (12, 10993749), (13, 10148076), (18, 7329166), (26, 5074038), (36, 3664583), (39, 3382692), (52, 2537019), (78, 1691346), (101, 1306188), (117, 1127564), (156, 845673), (202, 653094), (234, 563782), (303, 435396), (404, 326547), (468, 281891), (606, 217698), (909, 145132), (1212, 108849), (1313, 100476), (1818, 72566), (2626, 50238), (2791, 47268), (3636, 36283), (3939, 33492), (5252, 25119), (5582, 23634), (7878, 16746), (8373, 15756), (11164, 11817)]