171452032

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 181059968

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 127, 128, 199, 212, 254, 398, 424, 508, 796, 848, 1016, 1592, 1696, 2032, 3184, 3392, 4064, 6368, 6731, 6784, 8128, 10547, 12736, 13462, 16256, 21094, 25273, 25472, 26924, 42188, 50546, 53848, 84376, 101092, 107696, 168752, 202184, 215392, 337504, 404368, 430784, 675008, 808736, 861568, 1339469, 1350016, 1617472, 2678938, 3234944, 5357876, 10715752, 21431504, 42863008, 85726016, 171452032]

約数ペア:

[(1, 171452032), (2, 85726016), (4, 42863008), (8, 21431504), (16, 10715752), (32, 5357876), (53, 3234944), (64, 2678938), (106, 1617472), (127, 1350016), (128, 1339469), (199, 861568), (212, 808736), (254, 675008), (398, 430784), (424, 404368), (508, 337504), (796, 215392), (848, 202184), (1016, 168752), (1592, 107696), (1696, 101092), (2032, 84376), (3184, 53848), (3392, 50546), (4064, 42188), (6368, 26924), (6731, 25472), (6784, 25273), (8128, 21094), (10547, 16256), (12736, 13462)]