15674290148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{769}}^1\times {\mathrm{1831}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 31519340160

約数和(自身を除く): 15845050012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 769, 1012, 1538, 1831, 2783, 3076, 3662, 5566, 7324, 8459, 11132, 16918, 17687, 20141, 33836, 35374, 40282, 42113, 70748, 80564, 84226, 93049, 168452, 186098, 194557, 221551, 372196, 389114, 443102, 463243, 778228, 886204, 926486, 1408039, 1852972, 2140127, 2816078, 4280254, 5095673, 5632156, 8560508, 10191346, 15488429, 20382692, 30976858, 32384897, 61953716, 64769794, 129539588, 170372719, 340745438, 356233867, 681490876, 712467734, 1424935468, 3918572537, 7837145074, 15674290148]

約数ペア:

[(1, 15674290148), (2, 7837145074), (4, 3918572537), (11, 1424935468), (22, 712467734), (23, 681490876), (44, 356233867), (46, 340745438), (92, 170372719), (121, 129539588), (242, 64769794), (253, 61953716), (484, 32384897), (506, 30976858), (769, 20382692), (1012, 15488429), (1538, 10191346), (1831, 8560508), (2783, 5632156), (3076, 5095673), (3662, 4280254), (5566, 2816078), (7324, 2140127), (8459, 1852972), (11132, 1408039), (16918, 926486), (17687, 886204), (20141, 778228), (33836, 463243), (35374, 443102), (40282, 389114), (42113, 372196), (70748, 221551), (80564, 194557), (84226, 186098), (93049, 168452)]