141129856

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5133

約数の個数: 64

約数和(自身を含む): 331752960

約数和(自身を除く): 190623104

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, 5081, 6944, 10162, 13888, 20324, 27776, 35567, 40648, 71134, 81296, 142268, 157511, 162592, 284536, 315022, 325184, 569072, 630044, 650368, 1102577, 1138144, 1260088, 2205154, 2276288, 2520176, 4410308, 4552576, 5040352, 8820616, 10080704, 17641232, 20161408, 35282464, 70564928, 141129856]

約数ペア:

[(1, 141129856), (2, 70564928), (4, 35282464), (7, 20161408), (8, 17641232), (14, 10080704), (16, 8820616), (28, 5040352), (31, 4552576), (32, 4410308), (56, 2520176), (62, 2276288), (64, 2205154), (112, 1260088), (124, 1138144), (128, 1102577), (217, 650368), (224, 630044), (248, 569072), (434, 325184), (448, 315022), (496, 284536), (868, 162592), (896, 157511), (992, 142268), (1736, 81296), (1984, 71134), (3472, 40648), (3968, 35567), (5081, 27776), (6944, 20324), (10162, 13888)]