187830708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28001}}^1$

素因数の和:28064

約数の個数: 48

約数和(自身を含む): 482978496

約数和(自身を除く): 295147788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 28001, 56002, 84003, 112004, 168006, 336012, 364013, 728026, 1092039, 1204043, 1456052, 2184078, 2408086, 3612129, 4368156, 4816172, 7224258, 14448516, 15652559, 31305118, 46957677, 62610236, 93915354, 187830708]

約数ペア:

[(1, 187830708), (2, 93915354), (3, 62610236), (4, 46957677), (6, 31305118), (12, 15652559), (13, 14448516), (26, 7224258), (39, 4816172), (43, 4368156), (52, 3612129), (78, 2408086), (86, 2184078), (129, 1456052), (156, 1204043), (172, 1092039), (258, 728026), (516, 364013), (559, 336012), (1118, 168006), (1677, 112004), (2236, 84003), (3354, 56002), (6708, 28001)]