155891112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8274

約数の個数: 64

約数和(自身を含む): 426639360

約数和(自身を除く): 270748248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 4758, 6344, 8191, 9516, 16382, 19032, 24573, 32764, 49146, 65528, 98292, 106483, 196584, 212966, 319449, 425932, 499651, 638898, 851864, 999302, 1277796, 1498953, 1998604, 2555592, 2997906, 3997208, 5995812, 6495463, 11991624, 12990926, 19486389, 25981852, 38972778, 51963704, 77945556, 155891112]

約数ペア:

[(1, 155891112), (2, 77945556), (3, 51963704), (4, 38972778), (6, 25981852), (8, 19486389), (12, 12990926), (13, 11991624), (24, 6495463), (26, 5995812), (39, 3997208), (52, 2997906), (61, 2555592), (78, 1998604), (104, 1498953), (122, 1277796), (156, 999302), (183, 851864), (244, 638898), (312, 499651), (366, 425932), (488, 319449), (732, 212966), (793, 196584), (1464, 106483), (1586, 98292), (2379, 65528), (3172, 49146), (4758, 32764), (6344, 24573), (8191, 19032), (9516, 16382)]