139912836

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 400276800

約数和(自身を除く): 260363964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 59, 74, 84, 98, 109, 111, 118, 147, 148, 177, 196, 218, 222, 236, 259, 294, 327, 354, 413, 436, 444, 518, 588, 654, 708, 763, 777, 826, 1036, 1239, 1308, 1526, 1554, 1652, 1813, 2183, 2289, 2478, 2891, 3052, 3108, 3626, 4033, 4366, 4578, 4956, 5341, 5439, 5782, 6431, 6549, 7252, 8066, 8673, 8732, 9156, 10682, 10878, 11564, 12099, 12862, 13098, 15281, 16023, 16132, 17346, 19293, 21364, 21756, 24198, 25724, 26196, 28231, 30562, 32046, 34692, 38586, 45017, 45843, 48396, 56462, 61124, 64092, 77172, 84693, 90034, 91686, 106967, 112924, 135051, 169386, 180068, 183372, 197617, 213934, 237947, 270102, 315119, 320901, 338772, 395234, 427868, 475894, 540204, 592851, 630238, 641802, 713841, 790468, 945357, 951788, 1185702, 1260476, 1283604, 1427682, 1665629, 1890714, 2371404, 2855364, 3331258, 3781428, 4996887, 6662516, 9993774, 11659403, 19987548, 23318806, 34978209, 46637612, 69956418, 139912836]

約数ペア:

[(1, 139912836), (2, 69956418), (3, 46637612), (4, 34978209), (6, 23318806), (7, 19987548), (12, 11659403), (14, 9993774), (21, 6662516), (28, 4996887), (37, 3781428), (42, 3331258), (49, 2855364), (59, 2371404), (74, 1890714), (84, 1665629), (98, 1427682), (109, 1283604), (111, 1260476), (118, 1185702), (147, 951788), (148, 945357), (177, 790468), (196, 713841), (218, 641802), (222, 630238), (236, 592851), (259, 540204), (294, 475894), (327, 427868), (354, 395234), (413, 338772), (436, 320901), (444, 315119), (518, 270102), (588, 237947), (654, 213934), (708, 197617), (763, 183372), (777, 180068), (826, 169386), (1036, 135051), (1239, 112924), (1308, 106967), (1526, 91686), (1554, 90034), (1652, 84693), (1813, 77172), (2183, 64092), (2289, 61124), (2478, 56462), (2891, 48396), (3052, 45843), (3108, 45017), (3626, 38586), (4033, 34692), (4366, 32046), (4578, 30562), (4956, 28231), (5341, 26196), (5439, 25724), (5782, 24198), (6431, 21756), (6549, 21364), (7252, 19293), (8066, 17346), (8673, 16132), (8732, 16023), (9156, 15281), (10682, 13098), (10878, 12862), (11564, 12099)]