161707752

素因数分解:

$2^3\times 3^5\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 457591680

約数和(自身を除く): 295883928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 193, 216, 243, 324, 386, 431, 486, 579, 648, 772, 862, 972, 1158, 1293, 1544, 1724, 1737, 1944, 2316, 2586, 3448, 3474, 3879, 4632, 5172, 5211, 6948, 7758, 10344, 10422, 11637, 13896, 15516, 15633, 20844, 23274, 31032, 31266, 34911, 41688, 46548, 46899, 62532, 69822, 83183, 93096, 93798, 104733, 125064, 139644, 166366, 187596, 209466, 249549, 279288, 332732, 375192, 418932, 499098, 665464, 748647, 837864, 998196, 1497294, 1996392, 2245941, 2994588, 4491882, 5989176, 6737823, 8983764, 13475646, 17967528, 20213469, 26951292, 40426938, 53902584, 80853876, 161707752]

約数ペア:

[(1, 161707752), (2, 80853876), (3, 53902584), (4, 40426938), (6, 26951292), (8, 20213469), (9, 17967528), (12, 13475646), (18, 8983764), (24, 6737823), (27, 5989176), (36, 4491882), (54, 2994588), (72, 2245941), (81, 1996392), (108, 1497294), (162, 998196), (193, 837864), (216, 748647), (243, 665464), (324, 499098), (386, 418932), (431, 375192), (486, 332732), (579, 279288), (648, 249549), (772, 209466), (862, 187596), (972, 166366), (1158, 139644), (1293, 125064), (1544, 104733), (1724, 93798), (1737, 93096), (1944, 83183), (2316, 69822), (2586, 62532), (3448, 46899), (3474, 46548), (3879, 41688), (4632, 34911), (5172, 31266), (5211, 31032), (6948, 23274), (7758, 20844), (10344, 15633), (10422, 15516), (11637, 13896)]