157822512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 432769920

約数和(自身を除く): 274947408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 786, 912, 1048, 1321, 1572, 2096, 2489, 2642, 3144, 3963, 4978, 5284, 6288, 7467, 7926, 9956, 10568, 14934, 15852, 19912, 21136, 25099, 29868, 31704, 39824, 50198, 59736, 63408, 75297, 100396, 119472, 150594, 173051, 200792, 301188, 346102, 401584, 519153, 602376, 692204, 1038306, 1204752, 1384408, 2076612, 2768816, 3287969, 4153224, 6575938, 8306448, 9863907, 13151876, 19727814, 26303752, 39455628, 52607504, 78911256, 157822512]

約数ペア:

[(1, 157822512), (2, 78911256), (3, 52607504), (4, 39455628), (6, 26303752), (8, 19727814), (12, 13151876), (16, 9863907), (19, 8306448), (24, 6575938), (38, 4153224), (48, 3287969), (57, 2768816), (76, 2076612), (114, 1384408), (131, 1204752), (152, 1038306), (228, 692204), (262, 602376), (304, 519153), (393, 401584), (456, 346102), (524, 301188), (786, 200792), (912, 173051), (1048, 150594), (1321, 119472), (1572, 100396), (2096, 75297), (2489, 63408), (2642, 59736), (3144, 50198), (3963, 39824), (4978, 31704), (5284, 29868), (6288, 25099), (7467, 21136), (7926, 19912), (9956, 15852), (10568, 14934)]