1187888968

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{159491}}^1$

素因数の和:159530

約数の個数: 48

約数和(自身を含む): 2727313200

約数和(自身を除く): 1539424232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 159491, 318982, 637964, 1116437, 1275928, 2232874, 3030329, 4465748, 6060658, 7815059, 8931496, 12121316, 15630118, 21212303, 24242632, 31260236, 42424606, 62520472, 84849212, 148486121, 169698424, 296972242, 593944484, 1187888968]

約数ペア:

[(1, 1187888968), (2, 593944484), (4, 296972242), (7, 169698424), (8, 148486121), (14, 84849212), (19, 62520472), (28, 42424606), (38, 31260236), (49, 24242632), (56, 21212303), (76, 15630118), (98, 12121316), (133, 8931496), (152, 7815059), (196, 6060658), (266, 4465748), (392, 3030329), (532, 2232874), (931, 1275928), (1064, 1116437), (1862, 637964), (3724, 318982), (7448, 159491)]