169051808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 354461184

約数和(自身を除く): 185409376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 191, 272, 382, 544, 764, 1528, 1627, 3056, 3247, 3254, 6112, 6494, 6508, 12988, 13016, 25976, 26032, 27659, 51952, 52064, 55318, 103904, 110636, 221272, 310757, 442544, 621514, 885088, 1243028, 2486056, 4972112, 5282869, 9944224, 10565738, 21131476, 42262952, 84525904, 169051808]

約数ペア:

[(1, 169051808), (2, 84525904), (4, 42262952), (8, 21131476), (16, 10565738), (17, 9944224), (32, 5282869), (34, 4972112), (68, 2486056), (136, 1243028), (191, 885088), (272, 621514), (382, 442544), (544, 310757), (764, 221272), (1528, 110636), (1627, 103904), (3056, 55318), (3247, 52064), (3254, 51952), (6112, 27659), (6494, 26032), (6508, 25976), (12988, 13016)]