155917014

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 351654912

約数和(自身を除く): 195737898

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 157, 246, 314, 367, 451, 471, 734, 902, 942, 1101, 1353, 1727, 2202, 2706, 3454, 4037, 5181, 6437, 8074, 10362, 12111, 12874, 15047, 19311, 24222, 30094, 38622, 45141, 57619, 70807, 90282, 115238, 141614, 165517, 172857, 212421, 331034, 345714, 424842, 496551, 633809, 993102, 1267618, 1901427, 2362379, 3802854, 4724758, 7087137, 14174274, 25986169, 51972338, 77958507, 155917014]

約数ペア:

[(1, 155917014), (2, 77958507), (3, 51972338), (6, 25986169), (11, 14174274), (22, 7087137), (33, 4724758), (41, 3802854), (66, 2362379), (82, 1901427), (123, 1267618), (157, 993102), (246, 633809), (314, 496551), (367, 424842), (451, 345714), (471, 331034), (734, 212421), (902, 172857), (942, 165517), (1101, 141614), (1353, 115238), (1727, 90282), (2202, 70807), (2706, 57619), (3454, 45141), (4037, 38622), (5181, 30094), (6437, 24222), (8074, 19311), (10362, 15047), (12111, 12874)]