136563872

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 279794592

約数和(自身を除く): 143230720

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1376, 1627, 1952, 2623, 3254, 5246, 6508, 10492, 13016, 20984, 26032, 41968, 52064, 69961, 83936, 99247, 139922, 198494, 279844, 396988, 559688, 793976, 1119376, 1587952, 2238752, 3175904, 4267621, 8535242, 17070484, 34140968, 68281936, 136563872]

約数ペア:

[(1, 136563872), (2, 68281936), (4, 34140968), (8, 17070484), (16, 8535242), (32, 4267621), (43, 3175904), (61, 2238752), (86, 1587952), (122, 1119376), (172, 793976), (244, 559688), (344, 396988), (488, 279844), (688, 198494), (976, 139922), (1376, 99247), (1627, 83936), (1952, 69961), (2623, 52064), (3254, 41968), (5246, 26032), (6508, 20984), (10492, 13016)]