180839872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1329

約数の個数: 56

約数和(自身を含む): 381040640

約数和(自身を除く): 200200768

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1171, 1216, 2032, 2342, 2413, 4064, 4684, 4826, 8128, 9368, 9652, 18736, 19304, 22249, 37472, 38608, 44498, 74944, 77216, 88996, 148717, 154432, 177992, 297434, 355984, 594868, 711968, 1189736, 1423936, 2379472, 2825623, 4758944, 5651246, 9517888, 11302492, 22604984, 45209968, 90419936, 180839872]

約数ペア:

[(1, 180839872), (2, 90419936), (4, 45209968), (8, 22604984), (16, 11302492), (19, 9517888), (32, 5651246), (38, 4758944), (64, 2825623), (76, 2379472), (127, 1423936), (152, 1189736), (254, 711968), (304, 594868), (508, 355984), (608, 297434), (1016, 177992), (1171, 154432), (1216, 148717), (2032, 88996), (2342, 77216), (2413, 74944), (4064, 44498), (4684, 38608), (4826, 37472), (8128, 22249), (9368, 19304), (9652, 18736)]