131964684

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 313184256

約数和(自身を除く): 181219572

約数列:

[1, 2, 3, 4, 6, 12, 127, 131, 254, 262, 381, 393, 508, 524, 661, 762, 786, 1322, 1524, 1572, 1983, 2644, 3966, 7932, 16637, 33274, 49911, 66548, 83947, 86591, 99822, 167894, 173182, 199644, 251841, 259773, 335788, 346364, 503682, 519546, 1007364, 1039092, 10997057, 21994114, 32991171, 43988228, 65982342, 131964684]

約数ペア:

[(1, 131964684), (2, 65982342), (3, 43988228), (4, 32991171), (6, 21994114), (12, 10997057), (127, 1039092), (131, 1007364), (254, 519546), (262, 503682), (381, 346364), (393, 335788), (508, 259773), (524, 251841), (661, 199644), (762, 173182), (786, 167894), (1322, 99822), (1524, 86591), (1572, 83947), (1983, 66548), (2644, 49911), (3966, 33274), (7932, 16637)]