137641452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 381249792

約数和(自身を除く): 243608340

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 43, 51, 52, 68, 71, 78, 86, 102, 129, 142, 156, 172, 204, 213, 221, 258, 284, 289, 426, 442, 516, 559, 578, 663, 731, 852, 867, 884, 923, 1118, 1156, 1207, 1326, 1462, 1677, 1734, 1846, 2193, 2236, 2414, 2652, 2769, 2924, 3053, 3354, 3468, 3621, 3692, 3757, 4386, 4828, 5538, 6106, 6708, 7242, 7514, 8772, 9159, 9503, 11076, 11271, 12212, 12427, 14484, 15028, 15691, 18318, 19006, 20519, 22542, 24854, 28509, 31382, 36636, 37281, 38012, 39689, 41038, 45084, 47073, 49708, 51901, 57018, 61557, 62764, 74562, 79378, 82076, 94146, 103802, 114036, 119067, 123114, 149124, 155703, 158756, 161551, 188292, 207604, 238134, 246228, 266747, 311406, 323102, 476268, 484653, 533494, 622812, 646204, 674713, 800241, 882317, 969306, 1066988, 1349426, 1600482, 1764634, 1938612, 2024139, 2646951, 2698852, 3200964, 3529268, 4048278, 5293902, 8096556, 10587804, 11470121, 22940242, 34410363, 45880484, 68820726, 137641452]

約数ペア:

[(1, 137641452), (2, 68820726), (3, 45880484), (4, 34410363), (6, 22940242), (12, 11470121), (13, 10587804), (17, 8096556), (26, 5293902), (34, 4048278), (39, 3529268), (43, 3200964), (51, 2698852), (52, 2646951), (68, 2024139), (71, 1938612), (78, 1764634), (86, 1600482), (102, 1349426), (129, 1066988), (142, 969306), (156, 882317), (172, 800241), (204, 674713), (213, 646204), (221, 622812), (258, 533494), (284, 484653), (289, 476268), (426, 323102), (442, 311406), (516, 266747), (559, 246228), (578, 238134), (663, 207604), (731, 188292), (852, 161551), (867, 158756), (884, 155703), (923, 149124), (1118, 123114), (1156, 119067), (1207, 114036), (1326, 103802), (1462, 94146), (1677, 82076), (1734, 79378), (1846, 74562), (2193, 62764), (2236, 61557), (2414, 57018), (2652, 51901), (2769, 49708), (2924, 47073), (3053, 45084), (3354, 41038), (3468, 39689), (3621, 38012), (3692, 37281), (3757, 36636), (4386, 31382), (4828, 28509), (5538, 24854), (6106, 22542), (6708, 20519), (7242, 19006), (7514, 18318), (8772, 15691), (9159, 15028), (9503, 14484), (11076, 12427), (11271, 12212)]