164587272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 444880800

約数和(自身を除く): 280293528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 61, 76, 97, 114, 122, 152, 183, 194, 228, 244, 291, 366, 388, 456, 488, 582, 732, 776, 1159, 1164, 1464, 1843, 2318, 2328, 3477, 3686, 3721, 4636, 5529, 5917, 6954, 7372, 7442, 9272, 11058, 11163, 11834, 13908, 14744, 14884, 17751, 22116, 22326, 23668, 27816, 29768, 35502, 44232, 44652, 47336, 70699, 71004, 89304, 112423, 141398, 142008, 212097, 224846, 282796, 337269, 360937, 424194, 449692, 565592, 674538, 721874, 848388, 899384, 1082811, 1349076, 1443748, 1696776, 2165622, 2698152, 2887496, 4331244, 6857803, 8662488, 13715606, 20573409, 27431212, 41146818, 54862424, 82293636, 164587272]

約数ペア:

[(1, 164587272), (2, 82293636), (3, 54862424), (4, 41146818), (6, 27431212), (8, 20573409), (12, 13715606), (19, 8662488), (24, 6857803), (38, 4331244), (57, 2887496), (61, 2698152), (76, 2165622), (97, 1696776), (114, 1443748), (122, 1349076), (152, 1082811), (183, 899384), (194, 848388), (228, 721874), (244, 674538), (291, 565592), (366, 449692), (388, 424194), (456, 360937), (488, 337269), (582, 282796), (732, 224846), (776, 212097), (1159, 142008), (1164, 141398), (1464, 112423), (1843, 89304), (2318, 71004), (2328, 70699), (3477, 47336), (3686, 44652), (3721, 44232), (4636, 35502), (5529, 29768), (5917, 27816), (6954, 23668), (7372, 22326), (7442, 22116), (9272, 17751), (11058, 14884), (11163, 14744), (11834, 13908)]