156937282318

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{65899}}^1$

素因数の和:66544

約数の個数: 32

約数和(自身を含む): 246881433600

約数和(自身を除く): 89944151282

約数列:

[1, 2, 31, 62, 71, 142, 541, 1082, 2201, 4402, 16771, 33542, 38411, 65899, 76822, 131798, 1190741, 2042869, 2381482, 4085738, 4678829, 9357658, 35651359, 71302718, 145043699, 290087398, 1105192129, 2210384258, 2531246489, 5062492978, 78468641159, 156937282318]

約数ペア:

[(1, 156937282318), (2, 78468641159), (31, 5062492978), (62, 2531246489), (71, 2210384258), (142, 1105192129), (541, 290087398), (1082, 145043699), (2201, 71302718), (4402, 35651359), (16771, 9357658), (33542, 4678829), (38411, 4085738), (65899, 2381482), (76822, 2042869), (131798, 1190741)]