180106784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39359}}^1$

素因数の和:39393

約数の個数: 48

約数和(自身を含む): 416586240

約数和(自身を除く): 236479456

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 39359, 78718, 157436, 314872, 432949, 511667, 629744, 865898, 1023334, 1259488, 1731796, 2046668, 3463592, 4093336, 5628337, 6927184, 8186672, 11256674, 13854368, 16373344, 22513348, 45026696, 90053392, 180106784]

約数ペア:

[(1, 180106784), (2, 90053392), (4, 45026696), (8, 22513348), (11, 16373344), (13, 13854368), (16, 11256674), (22, 8186672), (26, 6927184), (32, 5628337), (44, 4093336), (52, 3463592), (88, 2046668), (104, 1731796), (143, 1259488), (176, 1023334), (208, 865898), (286, 629744), (352, 511667), (416, 432949), (572, 314872), (1144, 157436), (2288, 78718), (4576, 39359)]