156900556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 301240800

約数和(自身を除く): 144340244

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 257, 277, 514, 551, 554, 1028, 1102, 1108, 2204, 4883, 5263, 7453, 8033, 9766, 10526, 14906, 16066, 19532, 21052, 29812, 32132, 71189, 141607, 142378, 152627, 283214, 284756, 305254, 566428, 610508, 1352591, 2064481, 2705182, 4128962, 5410364, 8257924, 39225139, 78450278, 156900556]

約数ペア:

[(1, 156900556), (2, 78450278), (4, 39225139), (19, 8257924), (29, 5410364), (38, 4128962), (58, 2705182), (76, 2064481), (116, 1352591), (257, 610508), (277, 566428), (514, 305254), (551, 284756), (554, 283214), (1028, 152627), (1102, 142378), (1108, 141607), (2204, 71189), (4883, 32132), (5263, 29812), (7453, 21052), (8033, 19532), (9766, 16066), (10526, 14906)]