153948340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{337}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 400667904

約数和(自身を除く): 246719564

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 251, 260, 337, 364, 455, 502, 674, 910, 1004, 1255, 1348, 1685, 1757, 1820, 2359, 2510, 3263, 3370, 3514, 4381, 4718, 5020, 6526, 6740, 7028, 8762, 8785, 9436, 11795, 13052, 16315, 17524, 17570, 21905, 22841, 23590, 30667, 32630, 35140, 43810, 45682, 47180, 61334, 65260, 84587, 87620, 91364, 114205, 122668, 153335, 169174, 228410, 306670, 338348, 422935, 456820, 592109, 613340, 845870, 1099631, 1184218, 1691740, 2199262, 2368436, 2960545, 4398524, 5498155, 5921090, 7697417, 10996310, 11842180, 15394834, 21992620, 30789668, 38487085, 76974170, 153948340]

約数ペア:

[(1, 153948340), (2, 76974170), (4, 38487085), (5, 30789668), (7, 21992620), (10, 15394834), (13, 11842180), (14, 10996310), (20, 7697417), (26, 5921090), (28, 5498155), (35, 4398524), (52, 2960545), (65, 2368436), (70, 2199262), (91, 1691740), (130, 1184218), (140, 1099631), (182, 845870), (251, 613340), (260, 592109), (337, 456820), (364, 422935), (455, 338348), (502, 306670), (674, 228410), (910, 169174), (1004, 153335), (1255, 122668), (1348, 114205), (1685, 91364), (1757, 87620), (1820, 84587), (2359, 65260), (2510, 61334), (3263, 47180), (3370, 45682), (3514, 43810), (4381, 35140), (4718, 32630), (5020, 30667), (6526, 23590), (6740, 22841), (7028, 21905), (8762, 17570), (8785, 17524), (9436, 16315), (11795, 13052)]