129126564

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1126

約数の個数: 108

約数和(自身を含む): 385414848

約数和(自身を除く): 256288284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 252, 284, 294, 426, 441, 497, 588, 639, 852, 882, 994, 1031, 1278, 1491, 1764, 1988, 2062, 2556, 2982, 3093, 3479, 4124, 4473, 5964, 6186, 6958, 7217, 8946, 9279, 10437, 12372, 13916, 14434, 17892, 18558, 20874, 21651, 28868, 31311, 37116, 41748, 43302, 50519, 62622, 64953, 73201, 86604, 101038, 125244, 129906, 146402, 151557, 202076, 219603, 259812, 292804, 303114, 439206, 454671, 512407, 606228, 658809, 878412, 909342, 1024814, 1317618, 1537221, 1818684, 2049628, 2635236, 3074442, 3586849, 4611663, 6148884, 7173698, 9223326, 10760547, 14347396, 18446652, 21521094, 32281641, 43042188, 64563282, 129126564]

約数ペア:

[(1, 129126564), (2, 64563282), (3, 43042188), (4, 32281641), (6, 21521094), (7, 18446652), (9, 14347396), (12, 10760547), (14, 9223326), (18, 7173698), (21, 6148884), (28, 4611663), (36, 3586849), (42, 3074442), (49, 2635236), (63, 2049628), (71, 1818684), (84, 1537221), (98, 1317618), (126, 1024814), (142, 909342), (147, 878412), (196, 658809), (213, 606228), (252, 512407), (284, 454671), (294, 439206), (426, 303114), (441, 292804), (497, 259812), (588, 219603), (639, 202076), (852, 151557), (882, 146402), (994, 129906), (1031, 125244), (1278, 101038), (1491, 86604), (1764, 73201), (1988, 64953), (2062, 62622), (2556, 50519), (2982, 43302), (3093, 41748), (3479, 37116), (4124, 31311), (4473, 28868), (5964, 21651), (6186, 20874), (6958, 18558), (7217, 17892), (8946, 14434), (9279, 13916), (10437, 12372)]