138825712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{317}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 273500352

約数和(自身を除く): 134674640

約数列:

[1, 2, 4, 8, 16, 101, 202, 271, 317, 404, 542, 634, 808, 1084, 1268, 1616, 2168, 2536, 4336, 5072, 27371, 32017, 54742, 64034, 85907, 109484, 128068, 171814, 218968, 256136, 343628, 437936, 512272, 687256, 1374512, 8676607, 17353214, 34706428, 69412856, 138825712]

約数ペア:

[(1, 138825712), (2, 69412856), (4, 34706428), (8, 17353214), (16, 8676607), (101, 1374512), (202, 687256), (271, 512272), (317, 437936), (404, 343628), (542, 256136), (634, 218968), (808, 171814), (1084, 128068), (1268, 109484), (1616, 85907), (2168, 64034), (2536, 54742), (4336, 32017), (5072, 27371)]