157840648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{165799}}^1$

素因数の和:165829

約数の個数: 32

約数和(自身を含む): 358128000

約数和(自身を除く): 200287352

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 165799, 331598, 663196, 1160593, 1326392, 2321186, 2818583, 4642372, 5637166, 9284744, 11274332, 19730081, 22548664, 39460162, 78920324, 157840648]

約数ペア:

[(1, 157840648), (2, 78920324), (4, 39460162), (7, 22548664), (8, 19730081), (14, 11274332), (17, 9284744), (28, 5637166), (34, 4642372), (56, 2818583), (68, 2321186), (119, 1326392), (136, 1160593), (238, 663196), (476, 331598), (952, 165799)]