190878856

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5486

約数の個数: 64

約数和(自身を含む): 444873600

約数和(自身を除く): 253994744

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4403, 5032, 5419, 8806, 10838, 17612, 21676, 35224, 37933, 43352, 75866, 92123, 151732, 184246, 200503, 303464, 368492, 401006, 644861, 736984, 802012, 1289722, 1403521, 1604024, 2579444, 2807042, 3408551, 5158888, 5614084, 6817102, 11228168, 13634204, 23859857, 27268408, 47719714, 95439428, 190878856]

約数ペア:

[(1, 190878856), (2, 95439428), (4, 47719714), (7, 27268408), (8, 23859857), (14, 13634204), (17, 11228168), (28, 6817102), (34, 5614084), (37, 5158888), (56, 3408551), (68, 2807042), (74, 2579444), (119, 1604024), (136, 1403521), (148, 1289722), (238, 802012), (259, 736984), (296, 644861), (476, 401006), (518, 368492), (629, 303464), (952, 200503), (1036, 184246), (1258, 151732), (2072, 92123), (2516, 75866), (4403, 43352), (5032, 37933), (5419, 35224), (8806, 21676), (10838, 17612)]