164381936

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2901

約数の個数: 40

約数和(自身を含む): 329502720

約数和(自身を除く): 165120784

約数列:

[1, 2, 4, 8, 16, 47, 79, 94, 158, 188, 316, 376, 632, 752, 1264, 2767, 3713, 5534, 7426, 11068, 14852, 22136, 29704, 44272, 59408, 130049, 218593, 260098, 437186, 520196, 874372, 1040392, 1748744, 2080784, 3497488, 10273871, 20547742, 41095484, 82190968, 164381936]

約数ペア:

[(1, 164381936), (2, 82190968), (4, 41095484), (8, 20547742), (16, 10273871), (47, 3497488), (79, 2080784), (94, 1748744), (158, 1040392), (188, 874372), (316, 520196), (376, 437186), (632, 260098), (752, 218593), (1264, 130049), (2767, 59408), (3713, 44272), (5534, 29704), (7426, 22136), (11068, 14852)]