162703190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 170178730

約数列:

[1, 2, 5, 10, 13, 26, 31, 47, 62, 65, 94, 130, 155, 235, 310, 403, 470, 611, 806, 859, 1222, 1457, 1718, 2015, 2914, 3055, 4030, 4295, 6110, 7285, 8590, 11167, 14570, 18941, 22334, 26629, 37882, 40373, 53258, 55835, 80746, 94705, 111670, 133145, 189410, 201865, 266290, 346177, 403730, 524849, 692354, 1049698, 1251563, 1730885, 2503126, 2624245, 3461770, 5248490, 6257815, 12515630, 16270319, 32540638, 81351595, 162703190]

約数ペア:

[(1, 162703190), (2, 81351595), (5, 32540638), (10, 16270319), (13, 12515630), (26, 6257815), (31, 5248490), (47, 3461770), (62, 2624245), (65, 2503126), (94, 1730885), (130, 1251563), (155, 1049698), (235, 692354), (310, 524849), (403, 403730), (470, 346177), (611, 266290), (806, 201865), (859, 189410), (1222, 133145), (1457, 111670), (1718, 94705), (2015, 80746), (2914, 55835), (3055, 53258), (4030, 40373), (4295, 37882), (6110, 26629), (7285, 22334), (8590, 18941), (11167, 14570)]