172000248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{24971}}^1$

素因数の和:25028

約数の個数: 64

約数和(自身を含む): 503435520

約数和(自身を除く): 331435272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 24971, 49942, 74913, 99884, 149826, 174797, 199768, 299652, 349594, 524391, 599304, 699188, 1023811, 1048782, 1398376, 2047622, 2097564, 3071433, 4095244, 4195128, 6142866, 7166677, 8190488, 12285732, 14333354, 21500031, 24571464, 28666708, 43000062, 57333416, 86000124, 172000248]

約数ペア:

[(1, 172000248), (2, 86000124), (3, 57333416), (4, 43000062), (6, 28666708), (7, 24571464), (8, 21500031), (12, 14333354), (14, 12285732), (21, 8190488), (24, 7166677), (28, 6142866), (41, 4195128), (42, 4095244), (56, 3071433), (82, 2097564), (84, 2047622), (123, 1398376), (164, 1048782), (168, 1023811), (246, 699188), (287, 599304), (328, 524391), (492, 349594), (574, 299652), (861, 199768), (984, 174797), (1148, 149826), (1722, 99884), (2296, 74913), (3444, 49942), (6888, 24971)]