130838848

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9421}}^1$

素因数の和:9471

約数の個数: 56

約数和(自身を含む): 306328064

約数和(自身を除く): 175489216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 9421, 13888, 18842, 37684, 65947, 75368, 131894, 150736, 263788, 292051, 301472, 527576, 584102, 602944, 1055152, 1168204, 2044357, 2110304, 2336408, 4088714, 4220608, 4672816, 8177428, 9345632, 16354856, 18691264, 32709712, 65419424, 130838848]

約数ペア:

[(1, 130838848), (2, 65419424), (4, 32709712), (7, 18691264), (8, 16354856), (14, 9345632), (16, 8177428), (28, 4672816), (31, 4220608), (32, 4088714), (56, 2336408), (62, 2110304), (64, 2044357), (112, 1168204), (124, 1055152), (217, 602944), (224, 584102), (248, 527576), (434, 301472), (448, 292051), (496, 263788), (868, 150736), (992, 131894), (1736, 75368), (1984, 65947), (3472, 37684), (6944, 18842), (9421, 13888)]