142229654

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 262245600

約数和(自身を除く): 120015946

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 161, 178, 322, 623, 709, 1127, 1246, 1418, 2047, 2254, 4094, 4361, 4963, 8722, 9926, 14329, 16307, 28658, 32614, 34741, 63101, 69482, 100303, 114149, 126202, 200606, 228298, 441707, 799043, 883414, 1451323, 1598086, 2902646, 3091949, 6183898, 10159261, 20318522, 71114827, 142229654]

約数ペア:

[(1, 142229654), (2, 71114827), (7, 20318522), (14, 10159261), (23, 6183898), (46, 3091949), (49, 2902646), (89, 1598086), (98, 1451323), (161, 883414), (178, 799043), (322, 441707), (623, 228298), (709, 200606), (1127, 126202), (1246, 114149), (1418, 100303), (2047, 69482), (2254, 63101), (4094, 34741), (4361, 32614), (4963, 28658), (8722, 16307), (9926, 14329)]