140695416

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{84961}}^1$

素因数の和:84996

約数の個数: 48

約数和(自身を含む): 397622160

約数和(自身を除く): 256926744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 84961, 169922, 254883, 339844, 509766, 679688, 764649, 1019532, 1529298, 1954103, 2039064, 3058596, 3908206, 5862309, 6117192, 7816412, 11724618, 15632824, 17586927, 23449236, 35173854, 46898472, 70347708, 140695416]

約数ペア:

[(1, 140695416), (2, 70347708), (3, 46898472), (4, 35173854), (6, 23449236), (8, 17586927), (9, 15632824), (12, 11724618), (18, 7816412), (23, 6117192), (24, 5862309), (36, 3908206), (46, 3058596), (69, 2039064), (72, 1954103), (92, 1529298), (138, 1019532), (184, 764649), (207, 679688), (276, 509766), (414, 339844), (552, 254883), (828, 169922), (1656, 84961)]