128195376

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:954

約数の個数: 80

約数和(自身を含む): 348311040

約数和(自身を除く): 220115664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 151, 184, 276, 302, 368, 453, 552, 604, 769, 906, 1104, 1208, 1538, 1812, 2307, 2416, 3076, 3473, 3624, 4614, 6152, 6946, 7248, 9228, 10419, 12304, 13892, 17687, 18456, 20838, 27784, 35374, 36912, 41676, 53061, 55568, 70748, 83352, 106122, 116119, 141496, 166704, 212244, 232238, 282992, 348357, 424488, 464476, 696714, 848976, 928952, 1393428, 1857904, 2670737, 2786856, 5341474, 5573712, 8012211, 10682948, 16024422, 21365896, 32048844, 42731792, 64097688, 128195376]

約数ペア:

[(1, 128195376), (2, 64097688), (3, 42731792), (4, 32048844), (6, 21365896), (8, 16024422), (12, 10682948), (16, 8012211), (23, 5573712), (24, 5341474), (46, 2786856), (48, 2670737), (69, 1857904), (92, 1393428), (138, 928952), (151, 848976), (184, 696714), (276, 464476), (302, 424488), (368, 348357), (453, 282992), (552, 232238), (604, 212244), (769, 166704), (906, 141496), (1104, 116119), (1208, 106122), (1538, 83352), (1812, 70748), (2307, 55568), (2416, 53061), (3076, 41676), (3473, 36912), (3624, 35374), (4614, 27784), (6152, 20838), (6946, 18456), (7248, 17687), (9228, 13892), (10419, 12304)]