140197374

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{853}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 318138912

約数和(自身を除く): 177941538

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 397, 414, 794, 853, 1191, 1706, 2382, 2559, 3573, 5118, 7146, 7677, 9131, 15354, 18262, 19619, 27393, 39238, 54786, 58857, 82179, 117714, 164358, 176571, 338641, 353142, 677282, 1015923, 2031846, 3047769, 6095538, 7788743, 15577486, 23366229, 46732458, 70098687, 140197374]

約数ペア:

[(1, 140197374), (2, 70098687), (3, 46732458), (6, 23366229), (9, 15577486), (18, 7788743), (23, 6095538), (46, 3047769), (69, 2031846), (138, 1015923), (207, 677282), (397, 353142), (414, 338641), (794, 176571), (853, 164358), (1191, 117714), (1706, 82179), (2382, 58857), (2559, 54786), (3573, 39238), (5118, 27393), (7146, 19619), (7677, 18262), (9131, 15354)]