177328804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 338236416

約数和(自身を除く): 160907612

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 97, 124, 194, 388, 641, 713, 1282, 1426, 2231, 2564, 2852, 3007, 4462, 6014, 8924, 12028, 14743, 19871, 29486, 39742, 58972, 62177, 69161, 79484, 124354, 138322, 248708, 276644, 457033, 914066, 1430071, 1828132, 1927487, 2860142, 3854974, 5720284, 7709948, 44332201, 88664402, 177328804]

約数ペア:

[(1, 177328804), (2, 88664402), (4, 44332201), (23, 7709948), (31, 5720284), (46, 3854974), (62, 2860142), (92, 1927487), (97, 1828132), (124, 1430071), (194, 914066), (388, 457033), (641, 276644), (713, 248708), (1282, 138322), (1426, 124354), (2231, 79484), (2564, 69161), (2852, 62177), (3007, 58972), (4462, 39742), (6014, 29486), (8924, 19871), (12028, 14743)]