157241376

素因数分解:

$2^5\times 3^2\times {\mathrm{727}}^1\times {\mathrm{751}}^1$

素因数の和:1494

約数の個数: 72

約数和(自身を含む): 448366464

約数和(自身を除く): 291125088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 727, 751, 1454, 1502, 2181, 2253, 2908, 3004, 4362, 4506, 5816, 6008, 6543, 6759, 8724, 9012, 11632, 12016, 13086, 13518, 17448, 18024, 23264, 24032, 26172, 27036, 34896, 36048, 52344, 54072, 69792, 72096, 104688, 108144, 209376, 216288, 545977, 1091954, 1637931, 2183908, 3275862, 4367816, 4913793, 6551724, 8735632, 9827586, 13103448, 17471264, 19655172, 26206896, 39310344, 52413792, 78620688, 157241376]

約数ペア:

[(1, 157241376), (2, 78620688), (3, 52413792), (4, 39310344), (6, 26206896), (8, 19655172), (9, 17471264), (12, 13103448), (16, 9827586), (18, 8735632), (24, 6551724), (32, 4913793), (36, 4367816), (48, 3275862), (72, 2183908), (96, 1637931), (144, 1091954), (288, 545977), (727, 216288), (751, 209376), (1454, 108144), (1502, 104688), (2181, 72096), (2253, 69792), (2908, 54072), (3004, 52344), (4362, 36048), (4506, 34896), (5816, 27036), (6008, 26172), (6543, 24032), (6759, 23264), (8724, 18024), (9012, 17448), (11632, 13518), (12016, 13086)]