154988136

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{21313}}^1$

素因数の和:21426

約数の個数: 48

約数和(自身を含む): 423935460

約数和(自身を除く): 268947324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 21313, 42626, 63939, 85252, 127878, 170504, 191817, 255756, 383634, 511512, 767268, 1534536, 2152613, 4305226, 6457839, 8610452, 12915678, 17220904, 19373517, 25831356, 38747034, 51662712, 77494068, 154988136]

約数ペア:

[(1, 154988136), (2, 77494068), (3, 51662712), (4, 38747034), (6, 25831356), (8, 19373517), (9, 17220904), (12, 12915678), (18, 8610452), (24, 6457839), (36, 4305226), (72, 2152613), (101, 1534536), (202, 767268), (303, 511512), (404, 383634), (606, 255756), (808, 191817), (909, 170504), (1212, 127878), (1818, 85252), (2424, 63939), (3636, 42626), (7272, 21313)]