164212098

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 357772800

約数和(自身を除く): 193560702

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 139, 241, 258, 278, 417, 482, 723, 817, 834, 1446, 1634, 2451, 2641, 4579, 4902, 5282, 5977, 7923, 9158, 10363, 11954, 13737, 15846, 17931, 20726, 27474, 31089, 33499, 35862, 62178, 66998, 100497, 113563, 196897, 200994, 227126, 340689, 393794, 590691, 636481, 681378, 1181382, 1272962, 1440457, 1909443, 2880914, 3818886, 4321371, 8642742, 27368683, 54737366, 82106049, 164212098]

約数ペア:

[(1, 164212098), (2, 82106049), (3, 54737366), (6, 27368683), (19, 8642742), (38, 4321371), (43, 3818886), (57, 2880914), (86, 1909443), (114, 1440457), (129, 1272962), (139, 1181382), (241, 681378), (258, 636481), (278, 590691), (417, 393794), (482, 340689), (723, 227126), (817, 200994), (834, 196897), (1446, 113563), (1634, 100497), (2451, 66998), (2641, 62178), (4579, 35862), (4902, 33499), (5282, 31089), (5977, 27474), (7923, 20726), (9158, 17931), (10363, 15846), (11954, 13737)]