139673142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1498

約数の個数: 96

約数和(自身を含む): 373201920

約数和(自身を除く): 233528778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 41, 42, 57, 63, 82, 114, 123, 126, 133, 171, 246, 266, 287, 342, 369, 399, 574, 738, 779, 798, 861, 1197, 1423, 1558, 1722, 2337, 2394, 2583, 2846, 4269, 4674, 5166, 5453, 7011, 8538, 9961, 10906, 12807, 14022, 16359, 19922, 25614, 27037, 29883, 32718, 49077, 54074, 58343, 59766, 81111, 89649, 98154, 116686, 162222, 175029, 179298, 189259, 243333, 350058, 378518, 408401, 486666, 525087, 567777, 816802, 1050174, 1108517, 1135554, 1225203, 1703331, 2217034, 2450406, 3325551, 3406662, 3675609, 6651102, 7351218, 7759619, 9976653, 15519238, 19953306, 23278857, 46557714, 69836571, 139673142]

約数ペア:

[(1, 139673142), (2, 69836571), (3, 46557714), (6, 23278857), (7, 19953306), (9, 15519238), (14, 9976653), (18, 7759619), (19, 7351218), (21, 6651102), (38, 3675609), (41, 3406662), (42, 3325551), (57, 2450406), (63, 2217034), (82, 1703331), (114, 1225203), (123, 1135554), (126, 1108517), (133, 1050174), (171, 816802), (246, 567777), (266, 525087), (287, 486666), (342, 408401), (369, 378518), (399, 350058), (574, 243333), (738, 189259), (779, 179298), (798, 175029), (861, 162222), (1197, 116686), (1423, 98154), (1558, 89649), (1722, 81111), (2337, 59766), (2394, 58343), (2583, 54074), (2846, 49077), (4269, 32718), (4674, 29883), (5166, 27037), (5453, 25614), (7011, 19922), (8538, 16359), (9961, 14022), (10906, 12807)]