168690158

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 164191762

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 899, 1031, 1798, 2062, 2639, 2821, 5278, 5642, 6293, 7217, 11687, 12586, 13403, 14434, 23374, 26806, 29899, 31961, 59798, 63922, 81809, 93821, 163618, 187642, 209293, 223727, 388687, 415493, 418586, 447454, 777374, 830986, 926869, 1853738, 2720809, 2908451, 5441618, 5816902, 6488083, 12049297, 12976166, 24098594, 84345079, 168690158]

約数ペア:

[(1, 168690158), (2, 84345079), (7, 24098594), (13, 12976166), (14, 12049297), (26, 6488083), (29, 5816902), (31, 5441618), (58, 2908451), (62, 2720809), (91, 1853738), (182, 926869), (203, 830986), (217, 777374), (377, 447454), (403, 418586), (406, 415493), (434, 388687), (754, 223727), (806, 209293), (899, 187642), (1031, 163618), (1798, 93821), (2062, 81809), (2639, 63922), (2821, 59798), (5278, 31961), (5642, 29899), (6293, 26806), (7217, 23374), (11687, 14434), (12586, 13403)]