140094648

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{17851}}^1$

素因数の和:17972

約数の個数: 48

約数和(自身を含む): 382925400

約数和(自身を除く): 242830752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3924, 7848, 17851, 35702, 53553, 71404, 107106, 142808, 160659, 214212, 321318, 428424, 642636, 1285272, 1945759, 3891518, 5837277, 7783036, 11674554, 15566072, 17511831, 23349108, 35023662, 46698216, 70047324, 140094648]

約数ペア:

[(1, 140094648), (2, 70047324), (3, 46698216), (4, 35023662), (6, 23349108), (8, 17511831), (9, 15566072), (12, 11674554), (18, 7783036), (24, 5837277), (36, 3891518), (72, 1945759), (109, 1285272), (218, 642636), (327, 428424), (436, 321318), (654, 214212), (872, 160659), (981, 142808), (1308, 107106), (1962, 71404), (2616, 53553), (3924, 35702), (7848, 17851)]