145422992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63559}}^1$

素因数の和:63591

約数の個数: 40

約数和(自身を含む): 331020480

約数和(自身を除く): 185597488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 63559, 127118, 254236, 508472, 699149, 826267, 1016944, 1398298, 1652534, 2796596, 3305068, 5593192, 6610136, 9088937, 11186384, 13220272, 18177874, 36355748, 72711496, 145422992]

約数ペア:

[(1, 145422992), (2, 72711496), (4, 36355748), (8, 18177874), (11, 13220272), (13, 11186384), (16, 9088937), (22, 6610136), (26, 5593192), (44, 3305068), (52, 2796596), (88, 1652534), (104, 1398298), (143, 1016944), (176, 826267), (208, 699149), (286, 508472), (572, 254236), (1144, 127118), (2288, 63559)]