187716516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{70783}}^1$

素因数の和:70820

約数の個数: 48

約数和(自身を含む): 499451904

約数和(自身を除く): 311735388

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 70783, 141566, 212349, 283132, 424698, 849396, 920179, 1203311, 1840358, 2406622, 2760537, 3609933, 3680716, 4813244, 5521074, 7219866, 11042148, 14439732, 15643043, 31286086, 46929129, 62572172, 93858258, 187716516]

約数ペア:

[(1, 187716516), (2, 93858258), (3, 62572172), (4, 46929129), (6, 31286086), (12, 15643043), (13, 14439732), (17, 11042148), (26, 7219866), (34, 5521074), (39, 4813244), (51, 3680716), (52, 3609933), (68, 2760537), (78, 2406622), (102, 1840358), (156, 1203311), (204, 920179), (221, 849396), (442, 424698), (663, 283132), (884, 212349), (1326, 141566), (2652, 70783)]