168178192

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 120

約数和(自身を含む): 423019800

約数和(自身を除く): 254841608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 232, 364, 377, 392, 406, 464, 569, 637, 728, 754, 784, 812, 1138, 1274, 1421, 1456, 1508, 1624, 2276, 2548, 2639, 2842, 3016, 3248, 3983, 4552, 5096, 5278, 5684, 6032, 7397, 7966, 9104, 10192, 10556, 11368, 14794, 15932, 16501, 18473, 21112, 22736, 27881, 29588, 31864, 33002, 36946, 42224, 51779, 55762, 59176, 63728, 66004, 73892, 103558, 111524, 115507, 118352, 132008, 147784, 207116, 214513, 223048, 231014, 264016, 295568, 362453, 414232, 429026, 446096, 462028, 724906, 808549, 828464, 858052, 924056, 1449812, 1501591, 1617098, 1716104, 1848112, 2899624, 3003182, 3234196, 3432208, 5799248, 6006364, 6468392, 10511137, 12012728, 12936784, 21022274, 24025456, 42044548, 84089096, 168178192]

約数ペア:

[(1, 168178192), (2, 84089096), (4, 42044548), (7, 24025456), (8, 21022274), (13, 12936784), (14, 12012728), (16, 10511137), (26, 6468392), (28, 6006364), (29, 5799248), (49, 3432208), (52, 3234196), (56, 3003182), (58, 2899624), (91, 1848112), (98, 1716104), (104, 1617098), (112, 1501591), (116, 1449812), (182, 924056), (196, 858052), (203, 828464), (208, 808549), (232, 724906), (364, 462028), (377, 446096), (392, 429026), (406, 414232), (464, 362453), (569, 295568), (637, 264016), (728, 231014), (754, 223048), (784, 214513), (812, 207116), (1138, 147784), (1274, 132008), (1421, 118352), (1456, 115507), (1508, 111524), (1624, 103558), (2276, 73892), (2548, 66004), (2639, 63728), (2842, 59176), (3016, 55762), (3248, 51779), (3983, 42224), (4552, 36946), (5096, 33002), (5278, 31864), (5684, 29588), (6032, 27881), (7397, 22736), (7966, 21112), (9104, 18473), (10192, 16501), (10556, 15932), (11368, 14794)]