156944666932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1\times {\mathrm{8389}}^1$

素因数の和:9848

約数の個数: 48

約数和(自身を含む): 290830960000

約数和(自身を除く): 133886293068

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1237, 2474, 3781, 4948, 7562, 8389, 15124, 16778, 23503, 33556, 47006, 94012, 159391, 246163, 318782, 492326, 637564, 984652, 1669411, 3338822, 4677097, 6677644, 9354194, 10377193, 18708388, 20754386, 31718809, 41508772, 63437618, 126875236, 197166667, 394333334, 788666668, 2065061407, 4130122814, 8260245628, 39236166733, 78472333466, 156944666932]

約数ペア:

[(1, 156944666932), (2, 78472333466), (4, 39236166733), (19, 8260245628), (38, 4130122814), (76, 2065061407), (199, 788666668), (398, 394333334), (796, 197166667), (1237, 126875236), (2474, 63437618), (3781, 41508772), (4948, 31718809), (7562, 20754386), (8389, 18708388), (15124, 10377193), (16778, 9354194), (23503, 6677644), (33556, 4677097), (47006, 3338822), (94012, 1669411), (159391, 984652), (246163, 637564), (318782, 492326)]