128195928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11059}}^1$

素因数の和:11101

約数の個数: 96

約数和(自身を含む): 414086400

約数和(自身を除く): 285890472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2898, 3864, 5796, 11059, 11592, 22118, 33177, 44236, 66354, 77413, 88472, 99531, 132708, 154826, 199062, 232239, 254357, 265416, 309652, 398124, 464478, 508714, 619304, 696717, 763071, 796248, 928956, 1017428, 1393434, 1526142, 1780499, 1857912, 2034856, 2289213, 2786868, 3052284, 3560998, 4578426, 5341497, 5573736, 6104568, 7121996, 9156852, 10682994, 14243992, 16024491, 18313704, 21365988, 32048982, 42731976, 64097964, 128195928]

約数ペア:

[(1, 128195928), (2, 64097964), (3, 42731976), (4, 32048982), (6, 21365988), (7, 18313704), (8, 16024491), (9, 14243992), (12, 10682994), (14, 9156852), (18, 7121996), (21, 6104568), (23, 5573736), (24, 5341497), (28, 4578426), (36, 3560998), (42, 3052284), (46, 2786868), (56, 2289213), (63, 2034856), (69, 1857912), (72, 1780499), (84, 1526142), (92, 1393434), (126, 1017428), (138, 928956), (161, 796248), (168, 763071), (184, 696717), (207, 619304), (252, 508714), (276, 464478), (322, 398124), (414, 309652), (483, 265416), (504, 254357), (552, 232239), (644, 199062), (828, 154826), (966, 132708), (1288, 99531), (1449, 88472), (1656, 77413), (1932, 66354), (2898, 44236), (3864, 33177), (5796, 22118), (11059, 11592)]