158563264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:621

約数の個数: 56

約数和(自身を含む): 327152000

約数和(自身を除く): 168588736

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 229, 248, 349, 458, 496, 698, 916, 992, 1396, 1832, 1984, 2792, 3664, 5584, 7099, 7328, 10819, 11168, 14198, 14656, 21638, 22336, 28396, 43276, 56792, 79921, 86552, 113584, 159842, 173104, 227168, 319684, 346208, 454336, 639368, 692416, 1278736, 2477551, 2557472, 4955102, 5114944, 9910204, 19820408, 39640816, 79281632, 158563264]

約数ペア:

[(1, 158563264), (2, 79281632), (4, 39640816), (8, 19820408), (16, 9910204), (31, 5114944), (32, 4955102), (62, 2557472), (64, 2477551), (124, 1278736), (229, 692416), (248, 639368), (349, 454336), (458, 346208), (496, 319684), (698, 227168), (916, 173104), (992, 159842), (1396, 113584), (1832, 86552), (1984, 79921), (2792, 56792), (3664, 43276), (5584, 28396), (7099, 22336), (7328, 21638), (10819, 14656), (11168, 14198)]