118722772

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 242081280

約数和(自身を除く): 123358508

約数列:

[1, 2, 4, 7, 14, 28, 113, 157, 226, 239, 314, 452, 478, 628, 791, 956, 1099, 1582, 1673, 2198, 3164, 3346, 4396, 6692, 17741, 27007, 35482, 37523, 54014, 70964, 75046, 108028, 124187, 150092, 189049, 248374, 262661, 378098, 496748, 525322, 756196, 1050644, 4240099, 8480198, 16960396, 29680693, 59361386, 118722772]

約数ペア:

[(1, 118722772), (2, 59361386), (4, 29680693), (7, 16960396), (14, 8480198), (28, 4240099), (113, 1050644), (157, 756196), (226, 525322), (239, 496748), (314, 378098), (452, 262661), (478, 248374), (628, 189049), (791, 150092), (956, 124187), (1099, 108028), (1582, 75046), (1673, 70964), (2198, 54014), (3164, 37523), (3346, 35482), (4396, 27007), (6692, 17741)]