129597312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 372946680

約数和(自身を除く): 243349368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 1997, 2028, 2496, 2704, 3994, 4056, 4992, 5408, 5991, 7988, 8112, 10816, 11982, 15976, 16224, 21632, 23964, 25961, 31952, 32448, 47928, 51922, 63904, 64896, 77883, 95856, 103844, 127808, 155766, 191712, 207688, 255616, 311532, 337493, 383424, 415376, 623064, 674986, 766848, 830752, 1012479, 1246128, 1349972, 1661504, 2024958, 2492256, 2699944, 3323008, 4049916, 4984512, 5399888, 8099832, 9969024, 10799776, 16199664, 21599552, 32399328, 43199104, 64798656, 129597312]

約数ペア:

[(1, 129597312), (2, 64798656), (3, 43199104), (4, 32399328), (6, 21599552), (8, 16199664), (12, 10799776), (13, 9969024), (16, 8099832), (24, 5399888), (26, 4984512), (32, 4049916), (39, 3323008), (48, 2699944), (52, 2492256), (64, 2024958), (78, 1661504), (96, 1349972), (104, 1246128), (128, 1012479), (156, 830752), (169, 766848), (192, 674986), (208, 623064), (312, 415376), (338, 383424), (384, 337493), (416, 311532), (507, 255616), (624, 207688), (676, 191712), (832, 155766), (1014, 127808), (1248, 103844), (1352, 95856), (1664, 77883), (1997, 64896), (2028, 63904), (2496, 51922), (2704, 47928), (3994, 32448), (4056, 31952), (4992, 25961), (5408, 23964), (5991, 21632), (7988, 16224), (8112, 15976), (10816, 11982)]