168733764

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 441849408

約数和(自身を除く): 273115644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 131, 148, 222, 262, 333, 393, 444, 524, 666, 786, 967, 1179, 1332, 1572, 1934, 2358, 2901, 3868, 4716, 4847, 5802, 8703, 9694, 11604, 14541, 17406, 19388, 29082, 34812, 35779, 43623, 58164, 71558, 87246, 107337, 126677, 143116, 174492, 214674, 253354, 322011, 380031, 429348, 506708, 644022, 760062, 1140093, 1288044, 1520124, 2280186, 4560372, 4687049, 9374098, 14061147, 18748196, 28122294, 42183441, 56244588, 84366882, 168733764]

約数ペア:

[(1, 168733764), (2, 84366882), (3, 56244588), (4, 42183441), (6, 28122294), (9, 18748196), (12, 14061147), (18, 9374098), (36, 4687049), (37, 4560372), (74, 2280186), (111, 1520124), (131, 1288044), (148, 1140093), (222, 760062), (262, 644022), (333, 506708), (393, 429348), (444, 380031), (524, 322011), (666, 253354), (786, 214674), (967, 174492), (1179, 143116), (1332, 126677), (1572, 107337), (1934, 87246), (2358, 71558), (2901, 58164), (3868, 43623), (4716, 35779), (4847, 34812), (5802, 29082), (8703, 19388), (9694, 17406), (11604, 14541)]