157529476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 310589440

約数和(自身を除く): 153059964

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 806, 1027, 1237, 1612, 2054, 2449, 2474, 4108, 4898, 4948, 9796, 16081, 31837, 32162, 38347, 63674, 64324, 76694, 97723, 127348, 153388, 195446, 390892, 498511, 997022, 1270399, 1994044, 2540798, 3029413, 5081596, 6058826, 12117652, 39382369, 78764738, 157529476]

約数ペア:

[(1, 157529476), (2, 78764738), (4, 39382369), (13, 12117652), (26, 6058826), (31, 5081596), (52, 3029413), (62, 2540798), (79, 1994044), (124, 1270399), (158, 997022), (316, 498511), (403, 390892), (806, 195446), (1027, 153388), (1237, 127348), (1612, 97723), (2054, 76694), (2449, 64324), (2474, 63674), (4108, 38347), (4898, 32162), (4948, 31837), (9796, 16081)]