144712552

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 284869260

約数和(自身を除く): 140156708

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 157, 232, 274, 314, 548, 628, 841, 1096, 1256, 1682, 3364, 3973, 4553, 6728, 7946, 9106, 15892, 18212, 21509, 31784, 36424, 43018, 86036, 115217, 132037, 172072, 230434, 264074, 460868, 528148, 623761, 921736, 1056296, 1247522, 2495044, 4990088, 18089069, 36178138, 72356276, 144712552]

約数ペア:

[(1, 144712552), (2, 72356276), (4, 36178138), (8, 18089069), (29, 4990088), (58, 2495044), (116, 1247522), (137, 1056296), (157, 921736), (232, 623761), (274, 528148), (314, 460868), (548, 264074), (628, 230434), (841, 172072), (1096, 132037), (1256, 115217), (1682, 86036), (3364, 43018), (3973, 36424), (4553, 31784), (6728, 21509), (7946, 18212), (9106, 15892)]