159421536

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1423}}^1$

素因数の和:1828

約数の個数: 72

約数和(自身を含む): 454839840

約数和(自身を除く): 295418304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1423, 1556, 2334, 2846, 3112, 3501, 4269, 4668, 5692, 6224, 7002, 8538, 9336, 11384, 12448, 12807, 14004, 17076, 18672, 22768, 25614, 28008, 34152, 37344, 45536, 51228, 56016, 68304, 102456, 112032, 136608, 204912, 409824, 553547, 1107094, 1660641, 2214188, 3321282, 4428376, 4981923, 6642564, 8856752, 9963846, 13285128, 17713504, 19927692, 26570256, 39855384, 53140512, 79710768, 159421536]

約数ペア:

[(1, 159421536), (2, 79710768), (3, 53140512), (4, 39855384), (6, 26570256), (8, 19927692), (9, 17713504), (12, 13285128), (16, 9963846), (18, 8856752), (24, 6642564), (32, 4981923), (36, 4428376), (48, 3321282), (72, 2214188), (96, 1660641), (144, 1107094), (288, 553547), (389, 409824), (778, 204912), (1167, 136608), (1423, 112032), (1556, 102456), (2334, 68304), (2846, 56016), (3112, 51228), (3501, 45536), (4269, 37344), (4668, 34152), (5692, 28008), (6224, 25614), (7002, 22768), (8538, 18672), (9336, 17076), (11384, 14004), (12448, 12807)]