156731479408

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1\times {\mathrm{20129}}^1$

素因数の和:23822

約数の個数: 80

約数和(自身を含む): 365431968000

約数和(自身を除く): 208700488592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 3659, 7318, 14636, 20129, 25613, 29272, 40258, 51226, 58544, 69521, 80516, 102452, 139042, 140903, 161032, 204904, 278084, 281806, 322064, 382451, 409808, 486647, 556168, 563612, 764902, 973294, 1112336, 1127224, 1529804, 1946588, 2254448, 2677157, 3059608, 3893176, 5354314, 6119216, 7786352, 10708628, 21417256, 42834512, 73652011, 147304022, 294608044, 515564077, 589216088, 1031128154, 1178432176, 1399388209, 2062256308, 2798776418, 4124512616, 5597552836, 8249025232, 9795717463, 11195105672, 19591434926, 22390211344, 39182869852, 78365739704, 156731479408]

約数ペア:

[(1, 156731479408), (2, 78365739704), (4, 39182869852), (7, 22390211344), (8, 19591434926), (14, 11195105672), (16, 9795717463), (19, 8249025232), (28, 5597552836), (38, 4124512616), (56, 2798776418), (76, 2062256308), (112, 1399388209), (133, 1178432176), (152, 1031128154), (266, 589216088), (304, 515564077), (532, 294608044), (1064, 147304022), (2128, 73652011), (3659, 42834512), (7318, 21417256), (14636, 10708628), (20129, 7786352), (25613, 6119216), (29272, 5354314), (40258, 3893176), (51226, 3059608), (58544, 2677157), (69521, 2254448), (80516, 1946588), (102452, 1529804), (139042, 1127224), (140903, 1112336), (161032, 973294), (204904, 764902), (278084, 563612), (281806, 556168), (322064, 486647), (382451, 409808)]