129609222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 282009600

約数和(自身を除く): 152400378

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 71, 114, 134, 142, 201, 213, 239, 402, 426, 478, 717, 1273, 1349, 1434, 2546, 2698, 3819, 4047, 4541, 4757, 7638, 8094, 9082, 9514, 13623, 14271, 16013, 16969, 27246, 28542, 32026, 33938, 48039, 50907, 90383, 96078, 101814, 180766, 271149, 304247, 322411, 542298, 608494, 644822, 912741, 967233, 1136923, 1825482, 1934466, 2273846, 3410769, 6821538, 21601537, 43203074, 64804611, 129609222]

約数ペア:

[(1, 129609222), (2, 64804611), (3, 43203074), (6, 21601537), (19, 6821538), (38, 3410769), (57, 2273846), (67, 1934466), (71, 1825482), (114, 1136923), (134, 967233), (142, 912741), (201, 644822), (213, 608494), (239, 542298), (402, 322411), (426, 304247), (478, 271149), (717, 180766), (1273, 101814), (1349, 96078), (1434, 90383), (2546, 50907), (2698, 48039), (3819, 33938), (4047, 32026), (4541, 28542), (4757, 27246), (7638, 16969), (8094, 16013), (9082, 14271), (9514, 13623)]