201720168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3533}}^1$

素因数の和:3619

約数の個数: 96

約数和(自身を含む): 598164840

約数和(自身を除く): 396444672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 3533, 4392, 4758, 6344, 7066, 7137, 9516, 10599, 14132, 14274, 19032, 21198, 28264, 28548, 31797, 42396, 45929, 57096, 63594, 84792, 91858, 127188, 137787, 183716, 215513, 254376, 275574, 367432, 413361, 431026, 551148, 646539, 826722, 862052, 1102296, 1293078, 1653444, 1724104, 1939617, 2586156, 2801669, 3306888, 3879234, 5172312, 5603338, 7758468, 8405007, 11206676, 15516936, 16810014, 22413352, 25215021, 33620028, 50430042, 67240056, 100860084, 201720168]

約数ペア:

[(1, 201720168), (2, 100860084), (3, 67240056), (4, 50430042), (6, 33620028), (8, 25215021), (9, 22413352), (12, 16810014), (13, 15516936), (18, 11206676), (24, 8405007), (26, 7758468), (36, 5603338), (39, 5172312), (52, 3879234), (61, 3306888), (72, 2801669), (78, 2586156), (104, 1939617), (117, 1724104), (122, 1653444), (156, 1293078), (183, 1102296), (234, 862052), (244, 826722), (312, 646539), (366, 551148), (468, 431026), (488, 413361), (549, 367432), (732, 275574), (793, 254376), (936, 215513), (1098, 183716), (1464, 137787), (1586, 127188), (2196, 91858), (2379, 84792), (3172, 63594), (3533, 57096), (4392, 45929), (4758, 42396), (6344, 31797), (7066, 28548), (7137, 28264), (9516, 21198), (10599, 19032), (14132, 14274)]