157049121424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{30449}}^1$

素因数の和:30788

約数の個数: 80

約数和(自身を含む): 331915474800

約数和(自身を除く): 174866353376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 181, 208, 274, 362, 548, 724, 1096, 1448, 1781, 2192, 2353, 2896, 3562, 4706, 7124, 9412, 14248, 18824, 24797, 28496, 30449, 37648, 49594, 60898, 99188, 121796, 198376, 243592, 322361, 395837, 396752, 487184, 644722, 791674, 1289444, 1583348, 2578888, 3166696, 4171513, 5157776, 5511269, 6333392, 8343026, 11022538, 16686052, 22045076, 33372104, 44090152, 54229669, 66744208, 71646497, 88180304, 108459338, 143292994, 216918676, 286585988, 433837352, 573171976, 755043853, 867674704, 1146343952, 1510087706, 3020175412, 6040350824, 9815570089, 12080701648, 19631140178, 39262280356, 78524560712, 157049121424]

約数ペア:

[(1, 157049121424), (2, 78524560712), (4, 39262280356), (8, 19631140178), (13, 12080701648), (16, 9815570089), (26, 6040350824), (52, 3020175412), (104, 1510087706), (137, 1146343952), (181, 867674704), (208, 755043853), (274, 573171976), (362, 433837352), (548, 286585988), (724, 216918676), (1096, 143292994), (1448, 108459338), (1781, 88180304), (2192, 71646497), (2353, 66744208), (2896, 54229669), (3562, 44090152), (4706, 33372104), (7124, 22045076), (9412, 16686052), (14248, 11022538), (18824, 8343026), (24797, 6333392), (28496, 5511269), (30449, 5157776), (37648, 4171513), (49594, 3166696), (60898, 2578888), (99188, 1583348), (121796, 1289444), (198376, 791674), (243592, 644722), (322361, 487184), (395837, 396752)]