168368510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 338256000

約数和(自身を除く): 169887490

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 149, 170, 230, 289, 298, 391, 578, 745, 782, 1445, 1490, 1955, 2533, 2890, 3427, 3910, 4913, 5066, 6647, 6854, 9826, 12665, 13294, 17135, 24565, 25330, 33235, 34270, 43061, 49130, 58259, 66470, 86122, 112999, 116518, 215305, 225998, 291295, 430610, 564995, 582590, 732037, 990403, 1129990, 1464074, 1980806, 3660185, 4952015, 7320370, 9904030, 16836851, 33673702, 84184255, 168368510]

約数ペア:

[(1, 168368510), (2, 84184255), (5, 33673702), (10, 16836851), (17, 9904030), (23, 7320370), (34, 4952015), (46, 3660185), (85, 1980806), (115, 1464074), (149, 1129990), (170, 990403), (230, 732037), (289, 582590), (298, 564995), (391, 430610), (578, 291295), (745, 225998), (782, 215305), (1445, 116518), (1490, 112999), (1955, 86122), (2533, 66470), (2890, 58259), (3427, 49130), (3910, 43061), (4913, 34270), (5066, 33235), (6647, 25330), (6854, 24565), (9826, 17135), (12665, 13294)]