167875960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 444422160

約数和(自身を除く): 276546200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 97, 98, 140, 194, 196, 245, 280, 388, 392, 485, 490, 679, 776, 883, 970, 980, 1358, 1766, 1940, 1960, 2716, 3395, 3532, 3880, 4415, 4753, 5432, 6181, 6790, 7064, 8830, 9506, 12362, 13580, 17660, 19012, 23765, 24724, 27160, 30905, 35320, 38024, 43267, 47530, 49448, 61810, 85651, 86534, 95060, 123620, 171302, 173068, 190120, 216335, 247240, 342604, 346136, 428255, 432670, 599557, 685208, 856510, 865340, 1199114, 1713020, 1730680, 2398228, 2997785, 3426040, 4196899, 4796456, 5995570, 8393798, 11991140, 16787596, 20984495, 23982280, 33575192, 41968990, 83937980, 167875960]

約数ペア:

[(1, 167875960), (2, 83937980), (4, 41968990), (5, 33575192), (7, 23982280), (8, 20984495), (10, 16787596), (14, 11991140), (20, 8393798), (28, 5995570), (35, 4796456), (40, 4196899), (49, 3426040), (56, 2997785), (70, 2398228), (97, 1730680), (98, 1713020), (140, 1199114), (194, 865340), (196, 856510), (245, 685208), (280, 599557), (388, 432670), (392, 428255), (485, 346136), (490, 342604), (679, 247240), (776, 216335), (883, 190120), (970, 173068), (980, 171302), (1358, 123620), (1766, 95060), (1940, 86534), (1960, 85651), (2716, 61810), (3395, 49448), (3532, 47530), (3880, 43267), (4415, 38024), (4753, 35320), (5432, 30905), (6181, 27160), (6790, 24724), (7064, 23765), (8830, 19012), (9506, 17660), (12362, 13580)]