165728388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{9719}}^1$

素因数の和:9769

約数の個数: 72

約数和(自身を含む): 465393600

約数和(自身を除く): 299665212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 5684, 8526, 9719, 17052, 19438, 29157, 38876, 58314, 68033, 116628, 136066, 204099, 272132, 281851, 408198, 476231, 563702, 816396, 845553, 952462, 1127404, 1428693, 1691106, 1904924, 1972957, 2857386, 3382212, 3945914, 5714772, 5918871, 7891828, 11837742, 13810699, 23675484, 27621398, 41432097, 55242796, 82864194, 165728388]

約数ペア:

[(1, 165728388), (2, 82864194), (3, 55242796), (4, 41432097), (6, 27621398), (7, 23675484), (12, 13810699), (14, 11837742), (21, 7891828), (28, 5918871), (29, 5714772), (42, 3945914), (49, 3382212), (58, 2857386), (84, 1972957), (87, 1904924), (98, 1691106), (116, 1428693), (147, 1127404), (174, 952462), (196, 845553), (203, 816396), (294, 563702), (348, 476231), (406, 408198), (588, 281851), (609, 272132), (812, 204099), (1218, 136066), (1421, 116628), (2436, 68033), (2842, 58314), (4263, 38876), (5684, 29157), (8526, 19438), (9719, 17052)]