139945884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19087}}^1$

素因数の和:19154

約数の個数: 48

約数和(自身を含む): 359159808

約数和(自身を除く): 219213924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 19087, 38174, 57261, 76348, 114522, 229044, 248131, 496262, 744393, 897089, 992524, 1488786, 1794178, 2691267, 2977572, 3588356, 5382534, 10765068, 11662157, 23324314, 34986471, 46648628, 69972942, 139945884]

約数ペア:

[(1, 139945884), (2, 69972942), (3, 46648628), (4, 34986471), (6, 23324314), (12, 11662157), (13, 10765068), (26, 5382534), (39, 3588356), (47, 2977572), (52, 2691267), (78, 1794178), (94, 1488786), (141, 992524), (156, 897089), (188, 744393), (282, 496262), (564, 248131), (611, 229044), (1222, 114522), (1833, 76348), (2444, 57261), (3666, 38174), (7332, 19087)]