156946457228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:2015

約数の個数: 96

約数和(自身を含む): 308956032000

約数和(自身を除く): 152009574772

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 197, 257, 394, 514, 517, 788, 1028, 1034, 1499, 2068, 2167, 2827, 2998, 4334, 5654, 5996, 8668, 9259, 11308, 12079, 16489, 18518, 24158, 32978, 37036, 48316, 50629, 65956, 70453, 101258, 101849, 132869, 140906, 202516, 203698, 265738, 281812, 295303, 385243, 407396, 531476, 556919, 590606, 770486, 774983, 1113838, 1181212, 1540972, 1549966, 2227676, 2379563, 3099932, 3248333, 4237673, 4759126, 6496666, 8475346, 9518252, 12993332, 13879241, 16950692, 18106421, 26175193, 27758482, 36212842, 52350386, 55516964, 72425684, 75892871, 104700772, 151785742, 152671651, 199170631, 303571484, 305343302, 398341262, 610686604, 796682524, 834821581, 1669643162, 3339286324, 3566964937, 7133929874, 14267859748, 39236614307, 78473228614, 156946457228]

約数ペア:

[(1, 156946457228), (2, 78473228614), (4, 39236614307), (11, 14267859748), (22, 7133929874), (44, 3566964937), (47, 3339286324), (94, 1669643162), (188, 834821581), (197, 796682524), (257, 610686604), (394, 398341262), (514, 305343302), (517, 303571484), (788, 199170631), (1028, 152671651), (1034, 151785742), (1499, 104700772), (2068, 75892871), (2167, 72425684), (2827, 55516964), (2998, 52350386), (4334, 36212842), (5654, 27758482), (5996, 26175193), (8668, 18106421), (9259, 16950692), (11308, 13879241), (12079, 12993332), (16489, 9518252), (18518, 8475346), (24158, 6496666), (32978, 4759126), (37036, 4237673), (48316, 3248333), (50629, 3099932), (65956, 2379563), (70453, 2227676), (101258, 1549966), (101849, 1540972), (132869, 1181212), (140906, 1113838), (202516, 774983), (203698, 770486), (265738, 590606), (281812, 556919), (295303, 531476), (385243, 407396)]