172390416

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{326497}}^1$

素因数の和:326519

約数の個数: 40

約数和(自身を含む): 485829024

約数和(自身を除く): 313438608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 326497, 652994, 979491, 1305988, 1958982, 2611976, 3591467, 3917964, 5223952, 7182934, 7835928, 10774401, 14365868, 15671856, 21548802, 28731736, 43097604, 57463472, 86195208, 172390416]

約数ペア:

[(1, 172390416), (2, 86195208), (3, 57463472), (4, 43097604), (6, 28731736), (8, 21548802), (11, 15671856), (12, 14365868), (16, 10774401), (22, 7835928), (24, 7182934), (33, 5223952), (44, 3917964), (48, 3591467), (66, 2611976), (88, 1958982), (132, 1305988), (176, 979491), (264, 652994), (528, 326497)]