130297216

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4743

約数の個数: 64

約数和(自身を含む): 306293760

約数和(自身を除く): 175996544

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, 4691, 6944, 9382, 13888, 18764, 27776, 32837, 37528, 65674, 75056, 131348, 145421, 150112, 262696, 290842, 300224, 525392, 581684, 600448, 1017947, 1050784, 1163368, 2035894, 2101568, 2326736, 4071788, 4203136, 4653472, 8143576, 9306944, 16287152, 18613888, 32574304, 65148608, 130297216]

約数ペア:

[(1, 130297216), (2, 65148608), (4, 32574304), (7, 18613888), (8, 16287152), (14, 9306944), (16, 8143576), (28, 4653472), (31, 4203136), (32, 4071788), (56, 2326736), (62, 2101568), (64, 2035894), (112, 1163368), (124, 1050784), (128, 1017947), (217, 600448), (224, 581684), (248, 525392), (434, 300224), (448, 290842), (496, 262696), (868, 150112), (896, 145421), (992, 131348), (1736, 75056), (1984, 65674), (3472, 37528), (3968, 32837), (4691, 27776), (6944, 18764), (9382, 13888)]