170919616

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 84

約数和(自身を含む): 401537424

約数和(自身を除く): 230617808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 397, 434, 448, 496, 794, 868, 961, 992, 1588, 1736, 1922, 1984, 2779, 3176, 3472, 3844, 5558, 6352, 6727, 6944, 7688, 11116, 12307, 12704, 13454, 13888, 15376, 22232, 24614, 25408, 26908, 30752, 44464, 49228, 53816, 61504, 86149, 88928, 98456, 107632, 172298, 177856, 196912, 215264, 344596, 381517, 393824, 430528, 689192, 763034, 787648, 1378384, 1526068, 2670619, 2756768, 3052136, 5341238, 5513536, 6104272, 10682476, 12208544, 21364952, 24417088, 42729904, 85459808, 170919616]

約数ペア:

[(1, 170919616), (2, 85459808), (4, 42729904), (7, 24417088), (8, 21364952), (14, 12208544), (16, 10682476), (28, 6104272), (31, 5513536), (32, 5341238), (56, 3052136), (62, 2756768), (64, 2670619), (112, 1526068), (124, 1378384), (217, 787648), (224, 763034), (248, 689192), (397, 430528), (434, 393824), (448, 381517), (496, 344596), (794, 215264), (868, 196912), (961, 177856), (992, 172298), (1588, 107632), (1736, 98456), (1922, 88928), (1984, 86149), (2779, 61504), (3176, 53816), (3472, 49228), (3844, 44464), (5558, 30752), (6352, 26908), (6727, 25408), (6944, 24614), (7688, 22232), (11116, 15376), (12307, 13888), (12704, 13454)]