168209844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 461895168

約数和(自身を除く): 293685324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 101, 111, 121, 124, 132, 148, 186, 202, 222, 242, 303, 341, 363, 372, 404, 407, 444, 484, 606, 682, 726, 814, 1023, 1111, 1147, 1212, 1221, 1364, 1452, 1628, 2046, 2222, 2294, 2442, 3131, 3333, 3441, 3737, 3751, 4092, 4444, 4477, 4588, 4884, 6262, 6666, 6882, 7474, 7502, 8954, 9393, 11211, 11253, 12221, 12524, 12617, 13332, 13431, 13764, 14948, 15004, 17908, 18786, 22422, 22506, 24442, 25234, 26862, 34441, 36663, 37572, 37851, 41107, 44844, 45012, 48884, 50468, 53724, 68882, 73326, 75702, 82214, 103323, 115847, 123321, 137764, 138787, 146652, 151404, 164428, 206646, 231694, 246642, 277574, 347541, 378851, 413292, 416361, 452177, 463388, 493284, 555148, 695082, 757702, 832722, 904354, 1136553, 1274317, 1356531, 1390164, 1515404, 1665444, 1808708, 2273106, 2548634, 2713062, 3822951, 4546212, 5097268, 5426124, 7645902, 14017487, 15291804, 28034974, 42052461, 56069948, 84104922, 168209844]

約数ペア:

[(1, 168209844), (2, 84104922), (3, 56069948), (4, 42052461), (6, 28034974), (11, 15291804), (12, 14017487), (22, 7645902), (31, 5426124), (33, 5097268), (37, 4546212), (44, 3822951), (62, 2713062), (66, 2548634), (74, 2273106), (93, 1808708), (101, 1665444), (111, 1515404), (121, 1390164), (124, 1356531), (132, 1274317), (148, 1136553), (186, 904354), (202, 832722), (222, 757702), (242, 695082), (303, 555148), (341, 493284), (363, 463388), (372, 452177), (404, 416361), (407, 413292), (444, 378851), (484, 347541), (606, 277574), (682, 246642), (726, 231694), (814, 206646), (1023, 164428), (1111, 151404), (1147, 146652), (1212, 138787), (1221, 137764), (1364, 123321), (1452, 115847), (1628, 103323), (2046, 82214), (2222, 75702), (2294, 73326), (2442, 68882), (3131, 53724), (3333, 50468), (3441, 48884), (3737, 45012), (3751, 44844), (4092, 41107), (4444, 37851), (4477, 37572), (4588, 36663), (4884, 34441), (6262, 26862), (6666, 25234), (6882, 24442), (7474, 22506), (7502, 22422), (8954, 18786), (9393, 17908), (11211, 15004), (11253, 14948), (12221, 13764), (12524, 13431), (12617, 13332)]