135796864

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4889}}^1$

素因数の和:4941

約数の個数: 64

約数和(自身を含む): 319219200

約数和(自身を除く): 183422336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 4889, 6944, 9778, 13888, 19556, 27776, 34223, 39112, 68446, 78224, 136892, 151559, 156448, 273784, 303118, 312896, 547568, 606236, 625792, 1060913, 1095136, 1212472, 2121826, 2190272, 2424944, 4243652, 4380544, 4849888, 8487304, 9699776, 16974608, 19399552, 33949216, 67898432, 135796864]

約数ペア:

[(1, 135796864), (2, 67898432), (4, 33949216), (7, 19399552), (8, 16974608), (14, 9699776), (16, 8487304), (28, 4849888), (31, 4380544), (32, 4243652), (56, 2424944), (62, 2190272), (64, 2121826), (112, 1212472), (124, 1095136), (128, 1060913), (217, 625792), (224, 606236), (248, 547568), (434, 312896), (448, 303118), (496, 273784), (868, 156448), (896, 151559), (992, 136892), (1736, 78224), (1984, 68446), (3472, 39112), (3968, 34223), (4889, 27776), (6944, 19556), (9778, 13888)]