163072160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 411505920

約数和(自身を除く): 248433760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 167, 170, 272, 334, 340, 359, 544, 668, 680, 718, 835, 1336, 1360, 1436, 1670, 1795, 2672, 2720, 2839, 2872, 3340, 3590, 5344, 5678, 5744, 6103, 6680, 7180, 11356, 11488, 12206, 13360, 14195, 14360, 22712, 24412, 26720, 28390, 28720, 30515, 45424, 48824, 56780, 57440, 59953, 61030, 90848, 97648, 113560, 119906, 122060, 195296, 227120, 239812, 244120, 299765, 454240, 479624, 488240, 599530, 959248, 976480, 1019201, 1199060, 1918496, 2038402, 2398120, 4076804, 4796240, 5096005, 8153608, 9592480, 10192010, 16307216, 20384020, 32614432, 40768040, 81536080, 163072160]

約数ペア:

[(1, 163072160), (2, 81536080), (4, 40768040), (5, 32614432), (8, 20384020), (10, 16307216), (16, 10192010), (17, 9592480), (20, 8153608), (32, 5096005), (34, 4796240), (40, 4076804), (68, 2398120), (80, 2038402), (85, 1918496), (136, 1199060), (160, 1019201), (167, 976480), (170, 959248), (272, 599530), (334, 488240), (340, 479624), (359, 454240), (544, 299765), (668, 244120), (680, 239812), (718, 227120), (835, 195296), (1336, 122060), (1360, 119906), (1436, 113560), (1670, 97648), (1795, 90848), (2672, 61030), (2720, 59953), (2839, 57440), (2872, 56780), (3340, 48824), (3590, 45424), (5344, 30515), (5678, 28720), (5744, 28390), (6103, 26720), (6680, 24412), (7180, 22712), (11356, 14360), (11488, 14195), (12206, 13360)]