139450248

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 453720960

約数和(自身を除く): 314270712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 81, 84, 108, 126, 142, 162, 168, 189, 213, 216, 252, 284, 324, 378, 426, 433, 497, 504, 567, 568, 639, 648, 756, 852, 866, 994, 1134, 1278, 1299, 1491, 1512, 1704, 1732, 1917, 1988, 2268, 2556, 2598, 2982, 3031, 3464, 3834, 3897, 3976, 4473, 4536, 5112, 5196, 5751, 5964, 6062, 7668, 7794, 8946, 9093, 10392, 11502, 11691, 11928, 12124, 13419, 15336, 15588, 17892, 18186, 23004, 23382, 24248, 26838, 27279, 30743, 31176, 35073, 35784, 36372, 40257, 46008, 46764, 53676, 54558, 61486, 70146, 72744, 80514, 81837, 92229, 93528, 107352, 109116, 122972, 140292, 161028, 163674, 184458, 215201, 218232, 245511, 245944, 276687, 280584, 322056, 327348, 368916, 430402, 491022, 553374, 645603, 654696, 737832, 830061, 860804, 982044, 1106748, 1291206, 1660122, 1721608, 1936809, 1964088, 2213496, 2490183, 2582412, 3320244, 3873618, 4980366, 5164824, 5810427, 6640488, 7747236, 9960732, 11620854, 15494472, 17431281, 19921464, 23241708, 34862562, 46483416, 69725124, 139450248]

約数ペア:

[(1, 139450248), (2, 69725124), (3, 46483416), (4, 34862562), (6, 23241708), (7, 19921464), (8, 17431281), (9, 15494472), (12, 11620854), (14, 9960732), (18, 7747236), (21, 6640488), (24, 5810427), (27, 5164824), (28, 4980366), (36, 3873618), (42, 3320244), (54, 2582412), (56, 2490183), (63, 2213496), (71, 1964088), (72, 1936809), (81, 1721608), (84, 1660122), (108, 1291206), (126, 1106748), (142, 982044), (162, 860804), (168, 830061), (189, 737832), (213, 654696), (216, 645603), (252, 553374), (284, 491022), (324, 430402), (378, 368916), (426, 327348), (433, 322056), (497, 280584), (504, 276687), (567, 245944), (568, 245511), (639, 218232), (648, 215201), (756, 184458), (852, 163674), (866, 161028), (994, 140292), (1134, 122972), (1278, 109116), (1299, 107352), (1491, 93528), (1512, 92229), (1704, 81837), (1732, 80514), (1917, 72744), (1988, 70146), (2268, 61486), (2556, 54558), (2598, 53676), (2982, 46764), (3031, 46008), (3464, 40257), (3834, 36372), (3897, 35784), (3976, 35073), (4473, 31176), (4536, 30743), (5112, 27279), (5196, 26838), (5751, 24248), (5964, 23382), (6062, 23004), (7668, 18186), (7794, 17892), (8946, 15588), (9093, 15336), (10392, 13419), (11502, 12124), (11691, 11928)]