181180132

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 368790912

約数和(自身を除く): 187610780

約数列:

[1, 2, 4, 7, 14, 28, 113, 173, 226, 331, 346, 452, 662, 692, 791, 1211, 1324, 1582, 2317, 2422, 3164, 4634, 4844, 9268, 19549, 37403, 39098, 57263, 74806, 78196, 114526, 136843, 149612, 229052, 261821, 273686, 400841, 523642, 547372, 801682, 1047284, 1603364, 6470719, 12941438, 25882876, 45295033, 90590066, 181180132]

約数ペア:

[(1, 181180132), (2, 90590066), (4, 45295033), (7, 25882876), (14, 12941438), (28, 6470719), (113, 1603364), (173, 1047284), (226, 801682), (331, 547372), (346, 523642), (452, 400841), (662, 273686), (692, 261821), (791, 229052), (1211, 149612), (1324, 136843), (1582, 114526), (2317, 78196), (2422, 74806), (3164, 57263), (4634, 39098), (4844, 37403), (9268, 19549)]