161777232

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{5821}}^1$

素因数の和:6028

約数の個数: 60

約数和(自身を含む): 455175604

約数和(自身を除く): 293398372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3474, 4632, 5821, 6948, 9264, 11642, 13896, 17463, 23284, 27792, 34926, 46568, 52389, 69852, 93136, 104778, 139704, 209556, 279408, 419112, 838224, 1123453, 2246906, 3370359, 4493812, 6740718, 8987624, 10111077, 13481436, 17975248, 20222154, 26962872, 40444308, 53925744, 80888616, 161777232]

約数ペア:

[(1, 161777232), (2, 80888616), (3, 53925744), (4, 40444308), (6, 26962872), (8, 20222154), (9, 17975248), (12, 13481436), (16, 10111077), (18, 8987624), (24, 6740718), (36, 4493812), (48, 3370359), (72, 2246906), (144, 1123453), (193, 838224), (386, 419112), (579, 279408), (772, 209556), (1158, 139704), (1544, 104778), (1737, 93136), (2316, 69852), (3088, 52389), (3474, 46568), (4632, 34926), (5821, 27792), (6948, 23284), (9264, 17463), (11642, 13896)]