146386960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 356977152

約数和(自身を除く): 210590192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 881, 1072, 1240, 1340, 1762, 2077, 2480, 2680, 3524, 4154, 4405, 5360, 7048, 8308, 8810, 10385, 14096, 16616, 17620, 20770, 27311, 33232, 35240, 41540, 54622, 59027, 70480, 83080, 109244, 118054, 136555, 166160, 218488, 236108, 273110, 295135, 436976, 472216, 546220, 590270, 944432, 1092440, 1180540, 1829837, 2184880, 2361080, 3659674, 4722160, 7319348, 9149185, 14638696, 18298370, 29277392, 36596740, 73193480, 146386960]

約数ペア:

[(1, 146386960), (2, 73193480), (4, 36596740), (5, 29277392), (8, 18298370), (10, 14638696), (16, 9149185), (20, 7319348), (31, 4722160), (40, 3659674), (62, 2361080), (67, 2184880), (80, 1829837), (124, 1180540), (134, 1092440), (155, 944432), (248, 590270), (268, 546220), (310, 472216), (335, 436976), (496, 295135), (536, 273110), (620, 236108), (670, 218488), (881, 166160), (1072, 136555), (1240, 118054), (1340, 109244), (1762, 83080), (2077, 70480), (2480, 59027), (2680, 54622), (3524, 41540), (4154, 35240), (4405, 33232), (5360, 27311), (7048, 20770), (8308, 17620), (8810, 16616), (10385, 14096)]