143168248

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 272937600

約数和(自身を除く): 129769352

約数列:

[1, 2, 4, 8, 89, 178, 233, 356, 466, 712, 863, 932, 1726, 1864, 3452, 6904, 20737, 41474, 76807, 82948, 153614, 165896, 201079, 307228, 402158, 614456, 804316, 1608632, 17896031, 35792062, 71584124, 143168248]

約数ペア:

[(1, 143168248), (2, 71584124), (4, 35792062), (8, 17896031), (89, 1608632), (178, 804316), (233, 614456), (356, 402158), (466, 307228), (712, 201079), (863, 165896), (932, 153614), (1726, 82948), (1864, 76807), (3452, 41474), (6904, 20737)]