155880408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9239}}^1$

素因数の和:9304

約数の個数: 64

約数和(自身を含む): 421344000

約数和(自身を除く): 265463592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 9239, 16872, 18478, 27717, 36956, 55434, 73912, 110868, 175541, 221736, 341843, 351082, 526623, 683686, 702164, 1025529, 1053246, 1367372, 1404328, 2051058, 2106492, 2734744, 4102116, 4212984, 6495017, 8204232, 12990034, 19485051, 25980068, 38970102, 51960136, 77940204, 155880408]

約数ペア:

[(1, 155880408), (2, 77940204), (3, 51960136), (4, 38970102), (6, 25980068), (8, 19485051), (12, 12990034), (19, 8204232), (24, 6495017), (37, 4212984), (38, 4102116), (57, 2734744), (74, 2106492), (76, 2051058), (111, 1404328), (114, 1367372), (148, 1053246), (152, 1025529), (222, 702164), (228, 683686), (296, 526623), (444, 351082), (456, 341843), (703, 221736), (888, 175541), (1406, 110868), (2109, 73912), (2812, 55434), (4218, 36956), (5624, 27717), (8436, 18478), (9239, 16872)]