128873304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 400926240

約数和(自身を除く): 272052936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 241, 252, 482, 504, 723, 964, 1061, 1446, 1687, 1928, 2122, 2169, 2892, 3183, 3374, 4244, 4338, 5061, 5784, 6366, 6748, 7427, 8488, 8676, 9549, 10122, 12732, 13496, 14854, 15183, 17352, 19098, 20244, 22281, 25464, 29708, 30366, 38196, 40488, 44562, 59416, 60732, 66843, 76392, 89124, 121464, 133686, 178248, 255701, 267372, 511402, 534744, 767103, 1022804, 1534206, 1789907, 2045608, 2301309, 3068412, 3579814, 4602618, 5369721, 6136824, 7159628, 9205236, 10739442, 14319256, 16109163, 18410472, 21478884, 32218326, 42957768, 64436652, 128873304]

約数ペア:

[(1, 128873304), (2, 64436652), (3, 42957768), (4, 32218326), (6, 21478884), (7, 18410472), (8, 16109163), (9, 14319256), (12, 10739442), (14, 9205236), (18, 7159628), (21, 6136824), (24, 5369721), (28, 4602618), (36, 3579814), (42, 3068412), (56, 2301309), (63, 2045608), (72, 1789907), (84, 1534206), (126, 1022804), (168, 767103), (241, 534744), (252, 511402), (482, 267372), (504, 255701), (723, 178248), (964, 133686), (1061, 121464), (1446, 89124), (1687, 76392), (1928, 66843), (2122, 60732), (2169, 59416), (2892, 44562), (3183, 40488), (3374, 38196), (4244, 30366), (4338, 29708), (5061, 25464), (5784, 22281), (6366, 20244), (6748, 19098), (7427, 17352), (8488, 15183), (8676, 14854), (9549, 13496), (10122, 12732)]