169561568

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 386104320

約数和(自身を除く): 216542752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 82, 88, 124, 164, 176, 248, 328, 341, 352, 379, 451, 496, 656, 682, 758, 902, 992, 1271, 1312, 1364, 1516, 1804, 2542, 2728, 3032, 3608, 4169, 5084, 5456, 6064, 7216, 8338, 10168, 10912, 11749, 12128, 13981, 14432, 15539, 16676, 20336, 23498, 27962, 31078, 33352, 40672, 46996, 55924, 62156, 66704, 93992, 111848, 124312, 129239, 133408, 170929, 187984, 223696, 248624, 258478, 341858, 375968, 447392, 481709, 497248, 516956, 683716, 963418, 1033912, 1367432, 1926836, 2067824, 2734864, 3853672, 4135648, 5298799, 5469728, 7707344, 10597598, 15414688, 21195196, 42390392, 84780784, 169561568]

約数ペア:

[(1, 169561568), (2, 84780784), (4, 42390392), (8, 21195196), (11, 15414688), (16, 10597598), (22, 7707344), (31, 5469728), (32, 5298799), (41, 4135648), (44, 3853672), (62, 2734864), (82, 2067824), (88, 1926836), (124, 1367432), (164, 1033912), (176, 963418), (248, 683716), (328, 516956), (341, 497248), (352, 481709), (379, 447392), (451, 375968), (496, 341858), (656, 258478), (682, 248624), (758, 223696), (902, 187984), (992, 170929), (1271, 133408), (1312, 129239), (1364, 124312), (1516, 111848), (1804, 93992), (2542, 66704), (2728, 62156), (3032, 55924), (3608, 46996), (4169, 40672), (5084, 33352), (5456, 31078), (6064, 27962), (7216, 23498), (8338, 20336), (10168, 16676), (10912, 15539), (11749, 14432), (12128, 13981)]