156980724010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{84649}}^1$

素因数の和:85423

約数の個数: 64

約数和(自身を含む): 322097990400

約数和(自身を除く): 165117266390

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 733, 1265, 1466, 2530, 3665, 7330, 8063, 16126, 16859, 33718, 40315, 80630, 84295, 84649, 168590, 169298, 185449, 370898, 423245, 846490, 927245, 931139, 1854490, 1862278, 1946927, 3893854, 4655695, 9311390, 9734635, 19469270, 21416197, 42832394, 62047717, 107080985, 124095434, 214161970, 310238585, 620477170, 682524887, 1365049774, 1427097491, 2854194982, 3412624435, 6825248870, 7135487455, 14270974910, 15698072401, 31396144802, 78490362005, 156980724010]

約数ペア:

[(1, 156980724010), (2, 78490362005), (5, 31396144802), (10, 15698072401), (11, 14270974910), (22, 7135487455), (23, 6825248870), (46, 3412624435), (55, 2854194982), (110, 1427097491), (115, 1365049774), (230, 682524887), (253, 620477170), (506, 310238585), (733, 214161970), (1265, 124095434), (1466, 107080985), (2530, 62047717), (3665, 42832394), (7330, 21416197), (8063, 19469270), (16126, 9734635), (16859, 9311390), (33718, 4655695), (40315, 3893854), (80630, 1946927), (84295, 1862278), (84649, 1854490), (168590, 931139), (169298, 927245), (185449, 846490), (370898, 423245)]