131574528

素因数分解:

$2^8\times 3^2\times {\mathrm{57107}}^1$

素因数の和:57129

約数の個数: 54

約数和(自身を含む): 379368444

約数和(自身を除く): 247793916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 57107, 114214, 171321, 228428, 342642, 456856, 513963, 685284, 913712, 1027926, 1370568, 1827424, 2055852, 2741136, 3654848, 4111704, 5482272, 7309696, 8223408, 10964544, 14619392, 16446816, 21929088, 32893632, 43858176, 65787264, 131574528]

約数ペア:

[(1, 131574528), (2, 65787264), (3, 43858176), (4, 32893632), (6, 21929088), (8, 16446816), (9, 14619392), (12, 10964544), (16, 8223408), (18, 7309696), (24, 5482272), (32, 4111704), (36, 3654848), (48, 2741136), (64, 2055852), (72, 1827424), (96, 1370568), (128, 1027926), (144, 913712), (192, 685284), (256, 513963), (288, 456856), (384, 342642), (576, 228428), (768, 171321), (1152, 114214), (2304, 57107)]