138861072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 446536896

約数和(自身を除く): 307675824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 347, 397, 504, 694, 794, 1008, 1041, 1191, 1388, 1588, 2082, 2382, 2429, 2776, 2779, 3123, 3176, 3573, 4164, 4764, 4858, 5552, 5558, 6246, 6352, 7146, 7287, 8328, 8337, 9528, 9716, 11116, 12492, 14292, 14574, 16656, 16674, 19056, 19432, 21861, 22232, 24984, 25011, 28584, 29148, 33348, 38864, 43722, 44464, 49968, 50022, 57168, 58296, 66696, 87444, 100044, 116592, 133392, 137759, 174888, 200088, 275518, 349776, 400176, 413277, 551036, 826554, 964313, 1102072, 1239831, 1653108, 1928626, 2204144, 2479662, 2892939, 3306216, 3857252, 4959324, 5785878, 6612432, 7714504, 8678817, 9918648, 11571756, 15429008, 17357634, 19837296, 23143512, 34715268, 46287024, 69430536, 138861072]

約数ペア:

[(1, 138861072), (2, 69430536), (3, 46287024), (4, 34715268), (6, 23143512), (7, 19837296), (8, 17357634), (9, 15429008), (12, 11571756), (14, 9918648), (16, 8678817), (18, 7714504), (21, 6612432), (24, 5785878), (28, 4959324), (36, 3857252), (42, 3306216), (48, 2892939), (56, 2479662), (63, 2204144), (72, 1928626), (84, 1653108), (112, 1239831), (126, 1102072), (144, 964313), (168, 826554), (252, 551036), (336, 413277), (347, 400176), (397, 349776), (504, 275518), (694, 200088), (794, 174888), (1008, 137759), (1041, 133392), (1191, 116592), (1388, 100044), (1588, 87444), (2082, 66696), (2382, 58296), (2429, 57168), (2776, 50022), (2779, 49968), (3123, 44464), (3176, 43722), (3573, 38864), (4164, 33348), (4764, 29148), (4858, 28584), (5552, 25011), (5558, 24984), (6246, 22232), (6352, 21861), (7146, 19432), (7287, 19056), (8328, 16674), (8337, 16656), (9528, 14574), (9716, 14292), (11116, 12492)]