1567117136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1$

素因数の和:1036

約数の個数: 80

約数和(自身を含む): 3346660800

約数和(自身を除く): 1779543664

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 139, 208, 268, 278, 536, 556, 809, 871, 1072, 1112, 1618, 1742, 1807, 2224, 3236, 3484, 3614, 6472, 6968, 7228, 9313, 10517, 12944, 13936, 14456, 18626, 21034, 28912, 37252, 42068, 54203, 74504, 84136, 108406, 112451, 121069, 149008, 168272, 216812, 224902, 242138, 433624, 449804, 484276, 704639, 867248, 899608, 968552, 1409278, 1461863, 1799216, 1937104, 2818556, 2923726, 5637112, 5847452, 7534217, 11274224, 11694904, 15068434, 23389808, 30136868, 60273736, 97944821, 120547472, 195889642, 391779284, 783558568, 1567117136]

約数ペア:

[(1, 1567117136), (2, 783558568), (4, 391779284), (8, 195889642), (13, 120547472), (16, 97944821), (26, 60273736), (52, 30136868), (67, 23389808), (104, 15068434), (134, 11694904), (139, 11274224), (208, 7534217), (268, 5847452), (278, 5637112), (536, 2923726), (556, 2818556), (809, 1937104), (871, 1799216), (1072, 1461863), (1112, 1409278), (1618, 968552), (1742, 899608), (1807, 867248), (2224, 704639), (3236, 484276), (3484, 449804), (3614, 433624), (6472, 242138), (6968, 224902), (7228, 216812), (9313, 168272), (10517, 149008), (12944, 121069), (13936, 112451), (14456, 108406), (18626, 84136), (21034, 74504), (28912, 54203), (37252, 42068)]