156979230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{85781}}^1$

素因数の和:85852

約数の個数: 32

約数和(自身を含む): 382930848

約数和(自身を除く): 225951618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 85781, 171562, 257343, 428905, 514686, 857810, 1286715, 2573430, 5232641, 10465282, 15697923, 26163205, 31395846, 52326410, 78489615, 156979230]

約数ペア:

[(1, 156979230), (2, 78489615), (3, 52326410), (5, 31395846), (6, 26163205), (10, 15697923), (15, 10465282), (30, 5232641), (61, 2573430), (122, 1286715), (183, 857810), (305, 514686), (366, 428905), (610, 257343), (915, 171562), (1830, 85781)]