142759848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 128

約数和(自身を含む): 451998720

約数和(自身を除く): 309238872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 67, 77, 84, 88, 132, 134, 154, 168, 201, 231, 264, 268, 308, 402, 462, 469, 536, 616, 737, 804, 924, 938, 1153, 1407, 1474, 1608, 1848, 1876, 2211, 2306, 2814, 2948, 3459, 3752, 4422, 4612, 5159, 5628, 5896, 6918, 8071, 8844, 9224, 10318, 11256, 12683, 13836, 15477, 16142, 17688, 20636, 24213, 25366, 27672, 30954, 32284, 38049, 41272, 48426, 50732, 61908, 64568, 76098, 77251, 88781, 96852, 101464, 123816, 152196, 154502, 177562, 193704, 231753, 266343, 304392, 309004, 355124, 463506, 532686, 540757, 618008, 710248, 849761, 927012, 1065372, 1081514, 1622271, 1699522, 1854024, 2130744, 2163028, 2549283, 3244542, 3399044, 4326056, 5098566, 5948327, 6489084, 6798088, 10197132, 11896654, 12978168, 17844981, 20394264, 23793308, 35689962, 47586616, 71379924, 142759848]

約数ペア:

[(1, 142759848), (2, 71379924), (3, 47586616), (4, 35689962), (6, 23793308), (7, 20394264), (8, 17844981), (11, 12978168), (12, 11896654), (14, 10197132), (21, 6798088), (22, 6489084), (24, 5948327), (28, 5098566), (33, 4326056), (42, 3399044), (44, 3244542), (56, 2549283), (66, 2163028), (67, 2130744), (77, 1854024), (84, 1699522), (88, 1622271), (132, 1081514), (134, 1065372), (154, 927012), (168, 849761), (201, 710248), (231, 618008), (264, 540757), (268, 532686), (308, 463506), (402, 355124), (462, 309004), (469, 304392), (536, 266343), (616, 231753), (737, 193704), (804, 177562), (924, 154502), (938, 152196), (1153, 123816), (1407, 101464), (1474, 96852), (1608, 88781), (1848, 77251), (1876, 76098), (2211, 64568), (2306, 61908), (2814, 50732), (2948, 48426), (3459, 41272), (3752, 38049), (4422, 32284), (4612, 30954), (5159, 27672), (5628, 25366), (5896, 24213), (6918, 20636), (8071, 17688), (8844, 16142), (9224, 15477), (10318, 13836), (11256, 12683)]