161875992

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127261}}^1$

素因数の和:127323

約数の個数: 32

約数和(自身を含む): 412328880

約数和(自身を除く): 250452888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 127261, 254522, 381783, 509044, 763566, 1018088, 1527132, 3054264, 6744833, 13489666, 20234499, 26979332, 40468998, 53958664, 80937996, 161875992]

約数ペア:

[(1, 161875992), (2, 80937996), (3, 53958664), (4, 40468998), (6, 26979332), (8, 20234499), (12, 13489666), (24, 6744833), (53, 3054264), (106, 1527132), (159, 1018088), (212, 763566), (318, 509044), (424, 381783), (636, 254522), (1272, 127261)]