129306828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 396361728

約数和(自身を除く): 267054900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 23, 28, 31, 34, 42, 46, 51, 62, 68, 69, 84, 92, 93, 102, 119, 124, 127, 138, 161, 186, 204, 217, 238, 254, 276, 322, 357, 372, 381, 391, 434, 476, 483, 508, 527, 644, 651, 713, 714, 762, 782, 868, 889, 966, 1054, 1173, 1302, 1426, 1428, 1524, 1564, 1581, 1778, 1932, 2108, 2139, 2159, 2346, 2604, 2667, 2737, 2852, 2921, 3162, 3556, 3689, 3937, 4278, 4318, 4692, 4991, 5334, 5474, 5842, 6324, 6477, 7378, 7874, 8211, 8556, 8636, 8763, 9982, 10668, 10948, 11067, 11684, 11811, 12121, 12954, 14756, 14973, 15113, 15748, 16422, 17526, 19964, 20447, 22134, 23622, 24242, 25908, 27559, 29946, 30226, 32844, 35052, 36363, 40894, 44268, 45339, 47244, 48484, 49657, 55118, 59892, 60452, 61341, 66929, 72726, 81788, 82677, 84847, 90551, 90678, 99314, 110236, 122682, 133858, 145452, 148971, 165354, 169694, 181102, 181356, 198628, 200787, 245364, 254541, 267716, 271653, 297942, 330708, 339388, 347599, 362204, 401574, 468503, 509082, 543306, 595884, 633857, 695198, 803148, 937006, 1018164, 1042797, 1086612, 1267714, 1390396, 1405509, 1539367, 1874012, 1901571, 2085594, 2535428, 2811018, 3078734, 3803142, 4171188, 4618101, 5622036, 6157468, 7606284, 9236202, 10775569, 18472404, 21551138, 32326707, 43102276, 64653414, 129306828]

約数ペア:

[(1, 129306828), (2, 64653414), (3, 43102276), (4, 32326707), (6, 21551138), (7, 18472404), (12, 10775569), (14, 9236202), (17, 7606284), (21, 6157468), (23, 5622036), (28, 4618101), (31, 4171188), (34, 3803142), (42, 3078734), (46, 2811018), (51, 2535428), (62, 2085594), (68, 1901571), (69, 1874012), (84, 1539367), (92, 1405509), (93, 1390396), (102, 1267714), (119, 1086612), (124, 1042797), (127, 1018164), (138, 937006), (161, 803148), (186, 695198), (204, 633857), (217, 595884), (238, 543306), (254, 509082), (276, 468503), (322, 401574), (357, 362204), (372, 347599), (381, 339388), (391, 330708), (434, 297942), (476, 271653), (483, 267716), (508, 254541), (527, 245364), (644, 200787), (651, 198628), (713, 181356), (714, 181102), (762, 169694), (782, 165354), (868, 148971), (889, 145452), (966, 133858), (1054, 122682), (1173, 110236), (1302, 99314), (1426, 90678), (1428, 90551), (1524, 84847), (1564, 82677), (1581, 81788), (1778, 72726), (1932, 66929), (2108, 61341), (2139, 60452), (2159, 59892), (2346, 55118), (2604, 49657), (2667, 48484), (2737, 47244), (2852, 45339), (2921, 44268), (3162, 40894), (3556, 36363), (3689, 35052), (3937, 32844), (4278, 30226), (4318, 29946), (4692, 27559), (4991, 25908), (5334, 24242), (5474, 23622), (5842, 22134), (6324, 20447), (6477, 19964), (7378, 17526), (7874, 16422), (8211, 15748), (8556, 15113), (8636, 14973), (8763, 14756), (9982, 12954), (10668, 12121), (10948, 11811), (11067, 11684)]