169173872

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 412629840

約数和(自身を除く): 243455968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 266, 277, 287, 304, 328, 392, 532, 554, 574, 656, 779, 784, 931, 1064, 1108, 1148, 1558, 1862, 1939, 2009, 2128, 2216, 2296, 3116, 3724, 3878, 4018, 4432, 4592, 5263, 5453, 6232, 7448, 7756, 8036, 10526, 10906, 11357, 12464, 13573, 14896, 15512, 16072, 21052, 21812, 22714, 27146, 31024, 32144, 36841, 38171, 42104, 43624, 45428, 54292, 73682, 76342, 79499, 84208, 87248, 90856, 108584, 147364, 152684, 158998, 181712, 215783, 217168, 257887, 294728, 305368, 317996, 431566, 515774, 556493, 589456, 610736, 635992, 863132, 1031548, 1112986, 1271984, 1510481, 1726264, 2063096, 2225972, 3020962, 3452528, 4126192, 4451944, 6041924, 8903888, 10573367, 12083848, 21146734, 24167696, 42293468, 84586936, 169173872]

約数ペア:

[(1, 169173872), (2, 84586936), (4, 42293468), (7, 24167696), (8, 21146734), (14, 12083848), (16, 10573367), (19, 8903888), (28, 6041924), (38, 4451944), (41, 4126192), (49, 3452528), (56, 3020962), (76, 2225972), (82, 2063096), (98, 1726264), (112, 1510481), (133, 1271984), (152, 1112986), (164, 1031548), (196, 863132), (266, 635992), (277, 610736), (287, 589456), (304, 556493), (328, 515774), (392, 431566), (532, 317996), (554, 305368), (574, 294728), (656, 257887), (779, 217168), (784, 215783), (931, 181712), (1064, 158998), (1108, 152684), (1148, 147364), (1558, 108584), (1862, 90856), (1939, 87248), (2009, 84208), (2128, 79499), (2216, 76342), (2296, 73682), (3116, 54292), (3724, 45428), (3878, 43624), (4018, 42104), (4432, 38171), (4592, 36841), (5263, 32144), (5453, 31024), (6232, 27146), (7448, 22714), (7756, 21812), (8036, 21052), (10526, 16072), (10906, 15512), (11357, 14896), (12464, 13573)]