139019244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 96

約数和(自身を含む): 405974016

約数和(自身を除く): 266954772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2087, 2379, 2562, 3172, 4174, 4758, 5124, 5551, 6261, 8348, 9516, 11102, 12522, 14609, 16653, 22204, 25044, 27131, 29218, 33306, 43827, 54262, 58436, 66612, 81393, 87654, 108524, 127307, 162786, 175308, 189917, 254614, 325572, 379834, 381921, 509228, 569751, 759668, 763842, 891149, 1139502, 1527684, 1654991, 1782298, 2279004, 2673447, 3309982, 3564596, 4964973, 5346894, 6619964, 9929946, 10693788, 11584937, 19859892, 23169874, 34754811, 46339748, 69509622, 139019244]

約数ペア:

[(1, 139019244), (2, 69509622), (3, 46339748), (4, 34754811), (6, 23169874), (7, 19859892), (12, 11584937), (13, 10693788), (14, 9929946), (21, 6619964), (26, 5346894), (28, 4964973), (39, 3564596), (42, 3309982), (52, 2673447), (61, 2279004), (78, 1782298), (84, 1654991), (91, 1527684), (122, 1139502), (156, 891149), (182, 763842), (183, 759668), (244, 569751), (273, 509228), (364, 381921), (366, 379834), (427, 325572), (546, 254614), (732, 189917), (793, 175308), (854, 162786), (1092, 127307), (1281, 108524), (1586, 87654), (1708, 81393), (2087, 66612), (2379, 58436), (2562, 54262), (3172, 43827), (4174, 33306), (4758, 29218), (5124, 27131), (5551, 25044), (6261, 22204), (8348, 16653), (9516, 14609), (11102, 12522)]