122372152

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 271814400

約数和(自身を除く): 149442248

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 89, 172, 178, 301, 344, 356, 571, 602, 623, 712, 1142, 1204, 1246, 2284, 2408, 2492, 3827, 3997, 4568, 4984, 7654, 7994, 15308, 15988, 24553, 26789, 30616, 31976, 49106, 50819, 53578, 98212, 101638, 107156, 171871, 196424, 203276, 214312, 343742, 355733, 406552, 687484, 711466, 1374968, 1422932, 2185217, 2845864, 4370434, 8740868, 15296519, 17481736, 30593038, 61186076, 122372152]

約数ペア:

[(1, 122372152), (2, 61186076), (4, 30593038), (7, 17481736), (8, 15296519), (14, 8740868), (28, 4370434), (43, 2845864), (56, 2185217), (86, 1422932), (89, 1374968), (172, 711466), (178, 687484), (301, 406552), (344, 355733), (356, 343742), (571, 214312), (602, 203276), (623, 196424), (712, 171871), (1142, 107156), (1204, 101638), (1246, 98212), (2284, 53578), (2408, 50819), (2492, 49106), (3827, 31976), (3997, 30616), (4568, 26789), (4984, 24553), (7654, 15988), (7994, 15308)]