168405048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1026

約数の個数: 128

約数和(自身を含む): 539443200

約数和(自身を除く): 371038152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 127, 168, 189, 216, 252, 254, 378, 381, 504, 508, 756, 762, 877, 889, 1016, 1143, 1512, 1524, 1754, 1778, 2286, 2631, 2667, 3048, 3429, 3508, 3556, 4572, 5262, 5334, 6139, 6858, 7016, 7112, 7893, 8001, 9144, 10524, 10668, 12278, 13716, 15786, 16002, 18417, 21048, 21336, 23679, 24003, 24556, 27432, 31572, 32004, 36834, 47358, 48006, 49112, 55251, 63144, 64008, 73668, 94716, 96012, 110502, 111379, 147336, 165753, 189432, 192024, 221004, 222758, 331506, 334137, 442008, 445516, 663012, 668274, 779653, 891032, 1002411, 1326024, 1336548, 1559306, 2004822, 2338959, 2673096, 3007233, 3118612, 4009644, 4677918, 6014466, 6237224, 7016877, 8019288, 9355836, 12028932, 14033754, 18711672, 21050631, 24057864, 28067508, 42101262, 56135016, 84202524, 168405048]

約数ペア:

[(1, 168405048), (2, 84202524), (3, 56135016), (4, 42101262), (6, 28067508), (7, 24057864), (8, 21050631), (9, 18711672), (12, 14033754), (14, 12028932), (18, 9355836), (21, 8019288), (24, 7016877), (27, 6237224), (28, 6014466), (36, 4677918), (42, 4009644), (54, 3118612), (56, 3007233), (63, 2673096), (72, 2338959), (84, 2004822), (108, 1559306), (126, 1336548), (127, 1326024), (168, 1002411), (189, 891032), (216, 779653), (252, 668274), (254, 663012), (378, 445516), (381, 442008), (504, 334137), (508, 331506), (756, 222758), (762, 221004), (877, 192024), (889, 189432), (1016, 165753), (1143, 147336), (1512, 111379), (1524, 110502), (1754, 96012), (1778, 94716), (2286, 73668), (2631, 64008), (2667, 63144), (3048, 55251), (3429, 49112), (3508, 48006), (3556, 47358), (4572, 36834), (5262, 32004), (5334, 31572), (6139, 27432), (6858, 24556), (7016, 24003), (7112, 23679), (7893, 21336), (8001, 21048), (9144, 18417), (10524, 16002), (10668, 15786), (12278, 13716)]