139879368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{102251}}^1$

素因数の和:102282

約数の個数: 48

約数和(自身を含む): 398782800

約数和(自身を除く): 258903432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 102251, 204502, 306753, 409004, 613506, 818008, 920259, 1227012, 1840518, 1942769, 2454024, 3681036, 3885538, 5828307, 7362072, 7771076, 11656614, 15542152, 17484921, 23313228, 34969842, 46626456, 69939684, 139879368]

約数ペア:

[(1, 139879368), (2, 69939684), (3, 46626456), (4, 34969842), (6, 23313228), (8, 17484921), (9, 15542152), (12, 11656614), (18, 7771076), (19, 7362072), (24, 5828307), (36, 3885538), (38, 3681036), (57, 2454024), (72, 1942769), (76, 1840518), (114, 1227012), (152, 920259), (171, 818008), (228, 613506), (342, 409004), (456, 306753), (684, 204502), (1368, 102251)]