142963072

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5199

約数の個数: 64

約数和(自身を含む): 336061440

約数和(自身を除く): 193098368

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, 5147, 6944, 10294, 13888, 20588, 27776, 36029, 41176, 72058, 82352, 144116, 159557, 164704, 288232, 319114, 329408, 576464, 638228, 658816, 1116899, 1152928, 1276456, 2233798, 2305856, 2552912, 4467596, 4611712, 5105824, 8935192, 10211648, 17870384, 20423296, 35740768, 71481536, 142963072]

約数ペア:

[(1, 142963072), (2, 71481536), (4, 35740768), (7, 20423296), (8, 17870384), (14, 10211648), (16, 8935192), (28, 5105824), (31, 4611712), (32, 4467596), (56, 2552912), (62, 2305856), (64, 2233798), (112, 1276456), (124, 1152928), (128, 1116899), (217, 658816), (224, 638228), (248, 576464), (434, 329408), (448, 319114), (496, 288232), (868, 164704), (896, 159557), (992, 144116), (1736, 82352), (1984, 72058), (3472, 41176), (3968, 36029), (5147, 27776), (6944, 20588), (10294, 13888)]