160019504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8059}}^1$

素因数の和:8157

約数の個数: 40

約数和(自身を含む): 332813520

約数和(自身を除く): 172794016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 8059, 9928, 16118, 19856, 32236, 64472, 128944, 137003, 274006, 548012, 588307, 1096024, 1176614, 2192048, 2353228, 4706456, 9412912, 10001219, 20002438, 40004876, 80009752, 160019504]

約数ペア:

[(1, 160019504), (2, 80009752), (4, 40004876), (8, 20002438), (16, 10001219), (17, 9412912), (34, 4706456), (68, 2353228), (73, 2192048), (136, 1176614), (146, 1096024), (272, 588307), (292, 548012), (584, 274006), (1168, 137003), (1241, 128944), (2482, 64472), (4964, 32236), (8059, 19856), (9928, 16118)]