168020244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3267

約数の個数: 120

約数和(自身を含む): 523974528

約数和(自身を除く): 355954284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 252, 276, 322, 324, 378, 414, 483, 567, 621, 644, 756, 828, 966, 1134, 1242, 1449, 1863, 1932, 2268, 2484, 2898, 3221, 3726, 4347, 5796, 6442, 7452, 8694, 9663, 12884, 13041, 17388, 19326, 22547, 26082, 28989, 38652, 45094, 52164, 57978, 67641, 74083, 86967, 90188, 115956, 135282, 148166, 173934, 202923, 222249, 260901, 270564, 296332, 347868, 405846, 444498, 518581, 521802, 608769, 666747, 811692, 888996, 1037162, 1043604, 1217538, 1333494, 1555743, 1826307, 2000241, 2074324, 2435076, 2666988, 3111486, 3652614, 4000482, 4667229, 6000723, 6222972, 7305228, 8000964, 9334458, 12001446, 14001687, 18668916, 24002892, 28003374, 42005061, 56006748, 84010122, 168020244]

約数ペア:

[(1, 168020244), (2, 84010122), (3, 56006748), (4, 42005061), (6, 28003374), (7, 24002892), (9, 18668916), (12, 14001687), (14, 12001446), (18, 9334458), (21, 8000964), (23, 7305228), (27, 6222972), (28, 6000723), (36, 4667229), (42, 4000482), (46, 3652614), (54, 3111486), (63, 2666988), (69, 2435076), (81, 2074324), (84, 2000241), (92, 1826307), (108, 1555743), (126, 1333494), (138, 1217538), (161, 1043604), (162, 1037162), (189, 888996), (207, 811692), (252, 666747), (276, 608769), (322, 521802), (324, 518581), (378, 444498), (414, 405846), (483, 347868), (567, 296332), (621, 270564), (644, 260901), (756, 222249), (828, 202923), (966, 173934), (1134, 148166), (1242, 135282), (1449, 115956), (1863, 90188), (1932, 86967), (2268, 74083), (2484, 67641), (2898, 57978), (3221, 52164), (3726, 45094), (4347, 38652), (5796, 28989), (6442, 26082), (7452, 22547), (8694, 19326), (9663, 17388), (12884, 13041)]