156942064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1013}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 318363552

約数和(自身を除く): 161421488

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 421, 842, 1013, 1684, 2026, 3368, 4052, 6736, 8104, 9683, 16208, 19366, 23299, 38732, 46598, 77464, 93196, 154928, 186392, 372784, 426473, 852946, 1705892, 3411784, 6823568, 9808879, 19617758, 39235516, 78471032, 156942064]

約数ペア:

[(1, 156942064), (2, 78471032), (4, 39235516), (8, 19617758), (16, 9808879), (23, 6823568), (46, 3411784), (92, 1705892), (184, 852946), (368, 426473), (421, 372784), (842, 186392), (1013, 154928), (1684, 93196), (2026, 77464), (3368, 46598), (4052, 38732), (6736, 23299), (8104, 19366), (9683, 16208)]