157132020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 469905408

約数和(自身を除く): 312773388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 127, 170, 204, 254, 255, 340, 381, 508, 510, 635, 762, 1020, 1213, 1270, 1524, 1905, 2159, 2426, 2540, 3639, 3810, 4318, 4852, 6065, 6477, 7278, 7620, 8636, 10795, 12130, 12954, 14556, 18195, 20621, 21590, 24260, 25908, 32385, 36390, 41242, 43180, 61863, 64770, 72780, 82484, 103105, 123726, 129540, 154051, 206210, 247452, 308102, 309315, 412420, 462153, 616204, 618630, 770255, 924306, 1237260, 1540510, 1848612, 2310765, 2618867, 3081020, 4621530, 5237734, 7856601, 9243060, 10475468, 13094335, 15713202, 26188670, 31426404, 39283005, 52377340, 78566010, 157132020]

約数ペア:

[(1, 157132020), (2, 78566010), (3, 52377340), (4, 39283005), (5, 31426404), (6, 26188670), (10, 15713202), (12, 13094335), (15, 10475468), (17, 9243060), (20, 7856601), (30, 5237734), (34, 4621530), (51, 3081020), (60, 2618867), (68, 2310765), (85, 1848612), (102, 1540510), (127, 1237260), (170, 924306), (204, 770255), (254, 618630), (255, 616204), (340, 462153), (381, 412420), (508, 309315), (510, 308102), (635, 247452), (762, 206210), (1020, 154051), (1213, 129540), (1270, 123726), (1524, 103105), (1905, 82484), (2159, 72780), (2426, 64770), (2540, 61863), (3639, 43180), (3810, 41242), (4318, 36390), (4852, 32385), (6065, 25908), (6477, 24260), (7278, 21590), (7620, 20621), (8636, 18195), (10795, 14556), (12130, 12954)]