159497496

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{15937}}^1$

素因数の和:16088

約数の個数: 48

約数和(自身を含む): 435107400

約数和(自身を除く): 275609904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 15937, 31874, 47811, 63748, 95622, 127496, 143433, 191244, 286866, 382488, 573732, 1147464, 2215243, 4430486, 6645729, 8860972, 13291458, 17721944, 19937187, 26582916, 39874374, 53165832, 79748748, 159497496]

約数ペア:

[(1, 159497496), (2, 79748748), (3, 53165832), (4, 39874374), (6, 26582916), (8, 19937187), (9, 17721944), (12, 13291458), (18, 8860972), (24, 6645729), (36, 4430486), (72, 2215243), (139, 1147464), (278, 573732), (417, 382488), (556, 286866), (834, 191244), (1112, 143433), (1251, 127496), (1668, 95622), (2502, 63748), (3336, 47811), (5004, 31874), (10008, 15937)]