159404718

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 368167680

約数和(自身を除く): 208762962

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 317, 401, 418, 627, 634, 802, 951, 1203, 1254, 1902, 2406, 3487, 4411, 6023, 6974, 7619, 8822, 10461, 12046, 13233, 15238, 18069, 20922, 22857, 26466, 36138, 45714, 66253, 83809, 127117, 132506, 167618, 198759, 251427, 254234, 381351, 397518, 502854, 762702, 1398287, 2415223, 2796574, 4194861, 4830446, 7245669, 8389722, 14491338, 26567453, 53134906, 79702359, 159404718]

約数ペア:

[(1, 159404718), (2, 79702359), (3, 53134906), (6, 26567453), (11, 14491338), (19, 8389722), (22, 7245669), (33, 4830446), (38, 4194861), (57, 2796574), (66, 2415223), (114, 1398287), (209, 762702), (317, 502854), (401, 397518), (418, 381351), (627, 254234), (634, 251427), (802, 198759), (951, 167618), (1203, 132506), (1254, 127117), (1902, 83809), (2406, 66253), (3487, 45714), (4411, 36138), (6023, 26466), (6974, 22857), (7619, 20922), (8822, 18069), (10461, 15238), (12046, 13233)]