840146148

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{61253}}^1$

素因数の和:61393

約数の個数: 48

約数和(自身を含む): 2195343360

約数和(自身を除く): 1355197212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 61253, 122506, 183759, 245012, 367518, 551277, 735036, 1102554, 1653831, 2205108, 3307662, 6615324, 7779131, 15558262, 23337393, 31116524, 46674786, 70012179, 93349572, 140024358, 210036537, 280048716, 420073074, 840146148]

約数ペア:

[(1, 840146148), (2, 420073074), (3, 280048716), (4, 210036537), (6, 140024358), (9, 93349572), (12, 70012179), (18, 46674786), (27, 31116524), (36, 23337393), (54, 15558262), (108, 7779131), (127, 6615324), (254, 3307662), (381, 2205108), (508, 1653831), (762, 1102554), (1143, 735036), (1524, 551277), (2286, 367518), (3429, 245012), (4572, 183759), (6858, 122506), (13716, 61253)]