127932854

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{23371}}^1$

素因数の和:23420

約数の個数: 32

約数和(自身を含む): 242320896

約数和(自身を除く): 114388042

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 23371, 46742, 163597, 327194, 397307, 537533, 794614, 1075066, 2781149, 3762731, 5562298, 7525462, 9138061, 18276122, 63966427, 127932854]

約数ペア:

[(1, 127932854), (2, 63966427), (7, 18276122), (14, 9138061), (17, 7525462), (23, 5562298), (34, 3762731), (46, 2781149), (119, 1075066), (161, 794614), (238, 537533), (322, 397307), (391, 327194), (782, 163597), (2737, 46742), (5474, 23371)]