156768553540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8647}}^1\times {\mathrm{53323}}^1$

素因数の和:61996

約数の個数: 48

約数和(自身を含む): 348626339712

約数和(自身を除く): 191857786172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8647, 17294, 34588, 43235, 53323, 86470, 106646, 146999, 172940, 213292, 266615, 293998, 533230, 587996, 734995, 906491, 1066460, 1469990, 1812982, 2939980, 3625964, 4532455, 9064910, 18129820, 461083981, 922167962, 1844335924, 2305419905, 4610839810, 7838427677, 9221679620, 15676855354, 31353710708, 39192138385, 78384276770, 156768553540]

約数ペア:

[(1, 156768553540), (2, 78384276770), (4, 39192138385), (5, 31353710708), (10, 15676855354), (17, 9221679620), (20, 7838427677), (34, 4610839810), (68, 2305419905), (85, 1844335924), (170, 922167962), (340, 461083981), (8647, 18129820), (17294, 9064910), (34588, 4532455), (43235, 3625964), (53323, 2939980), (86470, 1812982), (106646, 1469990), (146999, 1066460), (172940, 906491), (213292, 734995), (266615, 587996), (293998, 533230)]