156675992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4229}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 321310800

約数和(自身を除く): 164634808

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 842, 1684, 3368, 4229, 4631, 8458, 9262, 16916, 18524, 33832, 37048, 46519, 93038, 186076, 372152, 1780409, 3560818, 7121636, 14243272, 19584499, 39168998, 78337996, 156675992]

約数ペア:

[(1, 156675992), (2, 78337996), (4, 39168998), (8, 19584499), (11, 14243272), (22, 7121636), (44, 3560818), (88, 1780409), (421, 372152), (842, 186076), (1684, 93038), (3368, 46519), (4229, 37048), (4631, 33832), (8458, 18524), (9262, 16916)]