168711610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^2$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 321315840

約数和(自身を除く): 152604230

約数列:

[1, 2, 5, 10, 31, 62, 79, 83, 155, 158, 166, 310, 395, 415, 790, 830, 2449, 2573, 4898, 5146, 6557, 6889, 12245, 12865, 13114, 13778, 24490, 25730, 32785, 34445, 65570, 68890, 203267, 213559, 406534, 427118, 544231, 1016335, 1067795, 1088462, 2032670, 2135590, 2721155, 5442310, 16871161, 33742322, 84355805, 168711610]

約数ペア:

[(1, 168711610), (2, 84355805), (5, 33742322), (10, 16871161), (31, 5442310), (62, 2721155), (79, 2135590), (83, 2032670), (155, 1088462), (158, 1067795), (166, 1016335), (310, 544231), (395, 427118), (415, 406534), (790, 213559), (830, 203267), (2449, 68890), (2573, 65570), (4898, 34445), (5146, 32785), (6557, 25730), (6889, 24490), (12245, 13778), (12865, 13114)]