138549168

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 410557056

約数和(自身を除く): 272007888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 164, 186, 246, 248, 279, 328, 369, 372, 492, 496, 558, 656, 738, 744, 757, 984, 1116, 1271, 1476, 1488, 1514, 1968, 2232, 2271, 2542, 2952, 3028, 3813, 4464, 4542, 5084, 5904, 6056, 6813, 7626, 9084, 10168, 11439, 12112, 13626, 15252, 18168, 20336, 22878, 23467, 27252, 30504, 31037, 36336, 45756, 46934, 54504, 61008, 62074, 70401, 91512, 93111, 93868, 109008, 124148, 140802, 183024, 186222, 187736, 211203, 248296, 279333, 281604, 372444, 375472, 422406, 496592, 558666, 563208, 744888, 844812, 962147, 1117332, 1126416, 1489776, 1689624, 1924294, 2234664, 2886441, 3379248, 3848588, 4469328, 5772882, 7697176, 8659323, 11545764, 15394352, 17318646, 23091528, 34637292, 46183056, 69274584, 138549168]

約数ペア:

[(1, 138549168), (2, 69274584), (3, 46183056), (4, 34637292), (6, 23091528), (8, 17318646), (9, 15394352), (12, 11545764), (16, 8659323), (18, 7697176), (24, 5772882), (31, 4469328), (36, 3848588), (41, 3379248), (48, 2886441), (62, 2234664), (72, 1924294), (82, 1689624), (93, 1489776), (123, 1126416), (124, 1117332), (144, 962147), (164, 844812), (186, 744888), (246, 563208), (248, 558666), (279, 496592), (328, 422406), (369, 375472), (372, 372444), (492, 281604), (496, 279333), (558, 248296), (656, 211203), (738, 187736), (744, 186222), (757, 183024), (984, 140802), (1116, 124148), (1271, 109008), (1476, 93868), (1488, 93111), (1514, 91512), (1968, 70401), (2232, 62074), (2271, 61008), (2542, 54504), (2952, 46934), (3028, 45756), (3813, 36336), (4464, 31037), (4542, 30504), (5084, 27252), (5904, 23467), (6056, 22878), (6813, 20336), (7626, 18168), (9084, 15252), (10168, 13626), (11439, 12112)]