129628248

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 333784800

約数和(自身を除く): 204156552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 101, 106, 159, 202, 212, 303, 318, 404, 424, 606, 636, 808, 1009, 1212, 1272, 2018, 2424, 3027, 4036, 5353, 6054, 8072, 10706, 12108, 16059, 21412, 24216, 32118, 42824, 53477, 64236, 101909, 106954, 128472, 160431, 203818, 213908, 305727, 320862, 407636, 427816, 611454, 641724, 815272, 1222908, 1283448, 2445816, 5401177, 10802354, 16203531, 21604708, 32407062, 43209416, 64814124, 129628248]

約数ペア:

[(1, 129628248), (2, 64814124), (3, 43209416), (4, 32407062), (6, 21604708), (8, 16203531), (12, 10802354), (24, 5401177), (53, 2445816), (101, 1283448), (106, 1222908), (159, 815272), (202, 641724), (212, 611454), (303, 427816), (318, 407636), (404, 320862), (424, 305727), (606, 213908), (636, 203818), (808, 160431), (1009, 128472), (1212, 106954), (1272, 101909), (2018, 64236), (2424, 53477), (3027, 42824), (4036, 32118), (5353, 24216), (6054, 21412), (8072, 16059), (10706, 12108)]