133598478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1989

約数の個数: 64

約数和(自身を含む): 310588992

約数和(自身を除く): 176990514

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 53, 78, 102, 106, 159, 221, 318, 442, 663, 689, 901, 1326, 1378, 1802, 1901, 2067, 2703, 3802, 4134, 5406, 5703, 11406, 11713, 23426, 24713, 32317, 35139, 49426, 64634, 70278, 74139, 96951, 100753, 148278, 193902, 201506, 302259, 420121, 604518, 840242, 1260363, 1309789, 1712801, 2520726, 2619578, 3425602, 3929367, 5138403, 7858734, 10276806, 22266413, 44532826, 66799239, 133598478]

約数ペア:

[(1, 133598478), (2, 66799239), (3, 44532826), (6, 22266413), (13, 10276806), (17, 7858734), (26, 5138403), (34, 3929367), (39, 3425602), (51, 2619578), (53, 2520726), (78, 1712801), (102, 1309789), (106, 1260363), (159, 840242), (221, 604518), (318, 420121), (442, 302259), (663, 201506), (689, 193902), (901, 148278), (1326, 100753), (1378, 96951), (1802, 74139), (1901, 70278), (2067, 64634), (2703, 49426), (3802, 35139), (4134, 32317), (5406, 24713), (5703, 23426), (11406, 11713)]