128370132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10457}}^1$

素因数の和:10509

約数の個数: 72

約数和(自身を含む): 365444352

約数和(自身を除く): 237074220

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 6138, 10457, 12276, 20914, 31371, 41828, 62742, 94113, 115027, 125484, 188226, 230054, 324167, 345081, 376452, 460108, 648334, 690162, 972501, 1035243, 1296668, 1380324, 1945002, 2070486, 2917503, 3565837, 3890004, 4140972, 5835006, 7131674, 10697511, 11670012, 14263348, 21395022, 32092533, 42790044, 64185066, 128370132]

約数ペア:

[(1, 128370132), (2, 64185066), (3, 42790044), (4, 32092533), (6, 21395022), (9, 14263348), (11, 11670012), (12, 10697511), (18, 7131674), (22, 5835006), (31, 4140972), (33, 3890004), (36, 3565837), (44, 2917503), (62, 2070486), (66, 1945002), (93, 1380324), (99, 1296668), (124, 1035243), (132, 972501), (186, 690162), (198, 648334), (279, 460108), (341, 376452), (372, 345081), (396, 324167), (558, 230054), (682, 188226), (1023, 125484), (1116, 115027), (1364, 94113), (2046, 62742), (3069, 41828), (4092, 31371), (6138, 20914), (10457, 12276)]