145906376

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13933}}^1$

素因数の和:13974

約数の個数: 64

約数和(自身を含む): 361169280

約数和(自身を除く): 215262904

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 5236, 10472, 13933, 27866, 55732, 97531, 111464, 153263, 195062, 236861, 306526, 390124, 473722, 613052, 780248, 947444, 1072841, 1226104, 1658027, 1894888, 2145682, 2605471, 3316054, 4291364, 5210942, 6632108, 8582728, 10421884, 13264216, 18238297, 20843768, 36476594, 72953188, 145906376]

約数ペア:

[(1, 145906376), (2, 72953188), (4, 36476594), (7, 20843768), (8, 18238297), (11, 13264216), (14, 10421884), (17, 8582728), (22, 6632108), (28, 5210942), (34, 4291364), (44, 3316054), (56, 2605471), (68, 2145682), (77, 1894888), (88, 1658027), (119, 1226104), (136, 1072841), (154, 947444), (187, 780248), (238, 613052), (308, 473722), (374, 390124), (476, 306526), (616, 236861), (748, 195062), (952, 153263), (1309, 111464), (1496, 97531), (2618, 55732), (5236, 27866), (10472, 13933)]