198735528

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1453}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 512971200

約数和(自身を除く): 314235672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 139, 164, 246, 278, 328, 417, 492, 556, 834, 984, 1112, 1453, 1668, 2906, 3336, 4359, 5699, 5812, 8718, 11398, 11624, 17097, 17436, 22796, 34194, 34872, 45592, 59573, 68388, 119146, 136776, 178719, 201967, 238292, 357438, 403934, 476584, 605901, 714876, 807868, 1211802, 1429752, 1615736, 2423604, 4847208, 8280647, 16561294, 24841941, 33122588, 49683882, 66245176, 99367764, 198735528]

約数ペア:

[(1, 198735528), (2, 99367764), (3, 66245176), (4, 49683882), (6, 33122588), (8, 24841941), (12, 16561294), (24, 8280647), (41, 4847208), (82, 2423604), (123, 1615736), (139, 1429752), (164, 1211802), (246, 807868), (278, 714876), (328, 605901), (417, 476584), (492, 403934), (556, 357438), (834, 238292), (984, 201967), (1112, 178719), (1453, 136776), (1668, 119146), (2906, 68388), (3336, 59573), (4359, 45592), (5699, 34872), (5812, 34194), (8718, 22796), (11398, 17436), (11624, 17097)]