137260712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31139}}^1$

素因数の和:31193

約数の個数: 32

約数和(自身を含む): 280260000

約数和(自身を除く): 142999288

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 31139, 62278, 124556, 249112, 591641, 903031, 1183282, 1806062, 2366564, 3612124, 4733128, 7224248, 17157589, 34315178, 68630356, 137260712]

約数ペア:

[(1, 137260712), (2, 68630356), (4, 34315178), (8, 17157589), (19, 7224248), (29, 4733128), (38, 3612124), (58, 2366564), (76, 1806062), (116, 1183282), (152, 903031), (232, 591641), (551, 249112), (1102, 124556), (2204, 62278), (4408, 31139)]