135974748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 392878080

約数和(自身を除く): 256903332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 239, 273, 364, 478, 521, 546, 717, 956, 1042, 1092, 1434, 1563, 1673, 2084, 2868, 3107, 3126, 3346, 3647, 5019, 6214, 6252, 6692, 6773, 7294, 9321, 10038, 10941, 12428, 13546, 14588, 18642, 20076, 20319, 21749, 21882, 27092, 37284, 40638, 43498, 43764, 47411, 65247, 81276, 86996, 94822, 124519, 130494, 142233, 189644, 249038, 260988, 284466, 373557, 498076, 568932, 747114, 871633, 1494228, 1618747, 1743266, 2614899, 3237494, 3486532, 4856241, 5229798, 6474988, 9712482, 10459596, 11331229, 19424964, 22662458, 33993687, 45324916, 67987374, 135974748]

約数ペア:

[(1, 135974748), (2, 67987374), (3, 45324916), (4, 33993687), (6, 22662458), (7, 19424964), (12, 11331229), (13, 10459596), (14, 9712482), (21, 6474988), (26, 5229798), (28, 4856241), (39, 3486532), (42, 3237494), (52, 2614899), (78, 1743266), (84, 1618747), (91, 1494228), (156, 871633), (182, 747114), (239, 568932), (273, 498076), (364, 373557), (478, 284466), (521, 260988), (546, 249038), (717, 189644), (956, 142233), (1042, 130494), (1092, 124519), (1434, 94822), (1563, 86996), (1673, 81276), (2084, 65247), (2868, 47411), (3107, 43764), (3126, 43498), (3346, 40638), (3647, 37284), (5019, 27092), (6214, 21882), (6252, 21749), (6692, 20319), (6773, 20076), (7294, 18642), (9321, 14588), (10038, 13546), (10941, 12428)]