163701904

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2087

約数の個数: 40

約数和(自身を含む): 326149760

約数和(自身を除く): 162447856

約数列:

[1, 2, 4, 8, 16, 67, 79, 134, 158, 268, 316, 536, 632, 1072, 1264, 1933, 3866, 5293, 7732, 10586, 15464, 21172, 30928, 42344, 84688, 129511, 152707, 259022, 305414, 518044, 610828, 1036088, 1221656, 2072176, 2443312, 10231369, 20462738, 40925476, 81850952, 163701904]

約数ペア:

[(1, 163701904), (2, 81850952), (4, 40925476), (8, 20462738), (16, 10231369), (67, 2443312), (79, 2072176), (134, 1221656), (158, 1036088), (268, 610828), (316, 518044), (536, 305414), (632, 259022), (1072, 152707), (1264, 129511), (1933, 84688), (3866, 42344), (5293, 30928), (7732, 21172), (10586, 15464)]