154157191201

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 182008691200

約数和(自身を除く): 27851499999

約数列:

[1, 13, 19, 37, 151, 169, 247, 481, 661, 703, 1963, 2197, 2869, 3211, 5587, 6253, 8593, 9139, 12559, 24457, 25519, 37297, 41743, 72631, 81289, 99811, 106153, 111709, 118807, 163267, 317941, 331747, 464683, 484861, 944203, 1297543, 1379989, 1452217, 1544491, 1896409, 2122471, 3693007, 4133233, 6040879, 6303193, 12274639, 16868059, 17939857, 24653317, 27592123, 48009091, 53732029, 70167133, 78531427, 219284767, 233218141, 320493121, 624118183, 912172729, 1020908551, 4166410573, 8113536379, 11858245477, 154157191201]

約数ペア:

[(1, 154157191201), (13, 11858245477), (19, 8113536379), (37, 4166410573), (151, 1020908551), (169, 912172729), (247, 624118183), (481, 320493121), (661, 233218141), (703, 219284767), (1963, 78531427), (2197, 70167133), (2869, 53732029), (3211, 48009091), (5587, 27592123), (6253, 24653317), (8593, 17939857), (9139, 16868059), (12559, 12274639), (24457, 6303193), (25519, 6040879), (37297, 4133233), (41743, 3693007), (72631, 2122471), (81289, 1896409), (99811, 1544491), (106153, 1452217), (111709, 1379989), (118807, 1297543), (163267, 944203), (317941, 484861), (331747, 464683)]