161039358

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 362299392

約数和(自身を除く): 201260034

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 191, 279, 382, 558, 573, 1146, 1511, 1719, 3022, 3438, 4533, 5921, 9066, 11842, 13599, 17763, 27198, 35526, 46841, 53289, 93682, 106578, 140523, 281046, 288601, 421569, 577202, 843138, 865803, 1731606, 2597409, 5194818, 8946631, 17893262, 26839893, 53679786, 80519679, 161039358]

約数ペア:

[(1, 161039358), (2, 80519679), (3, 53679786), (6, 26839893), (9, 17893262), (18, 8946631), (31, 5194818), (62, 2597409), (93, 1731606), (186, 865803), (191, 843138), (279, 577202), (382, 421569), (558, 288601), (573, 281046), (1146, 140523), (1511, 106578), (1719, 93682), (3022, 53289), (3438, 46841), (4533, 35526), (5921, 27198), (9066, 17763), (11842, 13599)]