157890544

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5502

約数の個数: 60

約数和(自身を含む): 365542824

約数和(自身を除く): 207652280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1813, 2072, 3626, 4144, 5443, 7252, 10886, 14504, 21772, 29008, 38101, 43544, 76202, 87088, 152404, 201391, 266707, 304808, 402782, 533414, 609616, 805564, 1066828, 1409737, 1611128, 2133656, 2819474, 3222256, 4267312, 5638948, 9868159, 11277896, 19736318, 22555792, 39472636, 78945272, 157890544]

約数ペア:

[(1, 157890544), (2, 78945272), (4, 39472636), (7, 22555792), (8, 19736318), (14, 11277896), (16, 9868159), (28, 5638948), (37, 4267312), (49, 3222256), (56, 2819474), (74, 2133656), (98, 1611128), (112, 1409737), (148, 1066828), (196, 805564), (259, 609616), (296, 533414), (392, 402782), (518, 304808), (592, 266707), (784, 201391), (1036, 152404), (1813, 87088), (2072, 76202), (3626, 43544), (4144, 38101), (5443, 29008), (7252, 21772), (10886, 14504)]