164099432

素因数分解:

$2^3\times 7^3\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 363840000

約数和(自身を除く): 199740568

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 79, 98, 158, 196, 316, 343, 392, 553, 632, 686, 757, 1106, 1372, 1514, 2212, 2744, 3028, 3871, 4424, 5299, 6056, 7742, 10598, 15484, 21196, 27097, 30968, 37093, 42392, 54194, 59803, 74186, 108388, 119606, 148372, 216776, 239212, 259651, 296744, 418621, 478424, 519302, 837242, 1038604, 1674484, 2077208, 2930347, 3348968, 5860694, 11721388, 20512429, 23442776, 41024858, 82049716, 164099432]

約数ペア:

[(1, 164099432), (2, 82049716), (4, 41024858), (7, 23442776), (8, 20512429), (14, 11721388), (28, 5860694), (49, 3348968), (56, 2930347), (79, 2077208), (98, 1674484), (158, 1038604), (196, 837242), (316, 519302), (343, 478424), (392, 418621), (553, 296744), (632, 259651), (686, 239212), (757, 216776), (1106, 148372), (1372, 119606), (1514, 108388), (2212, 74186), (2744, 59803), (3028, 54194), (3871, 42392), (4424, 37093), (5299, 30968), (6056, 27097), (7742, 21196), (10598, 15484)]