191382828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25037}}^1$

素因数の和:25071

約数の個数: 72

約数和(自身を含む): 559449072

約数和(自身を除く): 368066244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 25037, 50074, 75111, 100148, 150222, 175259, 300444, 325481, 350518, 525777, 650962, 701036, 976443, 1051554, 1226813, 1301924, 1952886, 2103108, 2278367, 2453626, 3680439, 3905772, 4556734, 4907252, 6835101, 7360878, 9113468, 13670202, 14721756, 15948569, 27340404, 31897138, 47845707, 63794276, 95691414, 191382828]

約数ペア:

[(1, 191382828), (2, 95691414), (3, 63794276), (4, 47845707), (6, 31897138), (7, 27340404), (12, 15948569), (13, 14721756), (14, 13670202), (21, 9113468), (26, 7360878), (28, 6835101), (39, 4907252), (42, 4556734), (49, 3905772), (52, 3680439), (78, 2453626), (84, 2278367), (91, 2103108), (98, 1952886), (147, 1301924), (156, 1226813), (182, 1051554), (196, 976443), (273, 701036), (294, 650962), (364, 525777), (546, 350518), (588, 325481), (637, 300444), (1092, 175259), (1274, 150222), (1911, 100148), (2548, 75111), (3822, 50074), (7644, 25037)]