138200976

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:501

約数の個数: 120

約数和(自身を含む): 405140736

約数和(自身を除く): 266939760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 83, 93, 124, 144, 166, 186, 248, 249, 279, 332, 372, 373, 496, 498, 558, 664, 744, 746, 747, 996, 1116, 1119, 1328, 1488, 1492, 1494, 1992, 2232, 2238, 2573, 2984, 2988, 3357, 3984, 4464, 4476, 5146, 5968, 5976, 6714, 7719, 8952, 10292, 11563, 11952, 13428, 15438, 17904, 20584, 23126, 23157, 26856, 30876, 30959, 34689, 41168, 46252, 46314, 53712, 61752, 61918, 69378, 92504, 92628, 92877, 104067, 123504, 123836, 138756, 185008, 185256, 185754, 208134, 247672, 277512, 278631, 370512, 371508, 416268, 495344, 555024, 557262, 743016, 832536, 959729, 1114524, 1486032, 1665072, 1919458, 2229048, 2879187, 3838916, 4458096, 5758374, 7677832, 8637561, 11516748, 15355664, 17275122, 23033496, 34550244, 46066992, 69100488, 138200976]

約数ペア:

[(1, 138200976), (2, 69100488), (3, 46066992), (4, 34550244), (6, 23033496), (8, 17275122), (9, 15355664), (12, 11516748), (16, 8637561), (18, 7677832), (24, 5758374), (31, 4458096), (36, 3838916), (48, 2879187), (62, 2229048), (72, 1919458), (83, 1665072), (93, 1486032), (124, 1114524), (144, 959729), (166, 832536), (186, 743016), (248, 557262), (249, 555024), (279, 495344), (332, 416268), (372, 371508), (373, 370512), (496, 278631), (498, 277512), (558, 247672), (664, 208134), (744, 185754), (746, 185256), (747, 185008), (996, 138756), (1116, 123836), (1119, 123504), (1328, 104067), (1488, 92877), (1492, 92628), (1494, 92504), (1992, 69378), (2232, 61918), (2238, 61752), (2573, 53712), (2984, 46314), (2988, 46252), (3357, 41168), (3984, 34689), (4464, 30959), (4476, 30876), (5146, 26856), (5968, 23157), (5976, 23126), (6714, 20584), (7719, 17904), (8952, 15438), (10292, 13428), (11563, 11952)]