155235444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142157}}^1$

素因数の和:142184

約数の個数: 48

約数和(自身を含む): 445807488

約数和(自身を除く): 290572044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 142157, 284314, 426471, 568628, 852942, 995099, 1705884, 1848041, 1990198, 2985297, 3696082, 3980396, 5544123, 5970594, 7392164, 11088246, 11941188, 12936287, 22176492, 25872574, 38808861, 51745148, 77617722, 155235444]

約数ペア:

[(1, 155235444), (2, 77617722), (3, 51745148), (4, 38808861), (6, 25872574), (7, 22176492), (12, 12936287), (13, 11941188), (14, 11088246), (21, 7392164), (26, 5970594), (28, 5544123), (39, 3980396), (42, 3696082), (52, 2985297), (78, 1990198), (84, 1848041), (91, 1705884), (156, 995099), (182, 852942), (273, 568628), (364, 426471), (546, 284314), (1092, 142157)]