142862384

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 80

約数和(自身を含む): 340930560

約数和(自身を除く): 198068176

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 1789, 2576, 2852, 3472, 3578, 4991, 5704, 7156, 9982, 11408, 12523, 14312, 19964, 25046, 28624, 39928, 41147, 50092, 55459, 79856, 82294, 100184, 110918, 164588, 200368, 221836, 288029, 329176, 388213, 443672, 576058, 658352, 776426, 887344, 1152116, 1275557, 1552852, 2304232, 2551114, 3105704, 4608464, 5102228, 6211408, 8928899, 10204456, 17857798, 20408912, 35715596, 71431192, 142862384]

約数ペア:

[(1, 142862384), (2, 71431192), (4, 35715596), (7, 20408912), (8, 17857798), (14, 10204456), (16, 8928899), (23, 6211408), (28, 5102228), (31, 4608464), (46, 3105704), (56, 2551114), (62, 2304232), (92, 1552852), (112, 1275557), (124, 1152116), (161, 887344), (184, 776426), (217, 658352), (248, 576058), (322, 443672), (368, 388213), (434, 329176), (496, 288029), (644, 221836), (713, 200368), (868, 164588), (1288, 110918), (1426, 100184), (1736, 82294), (1789, 79856), (2576, 55459), (2852, 50092), (3472, 41147), (3578, 39928), (4991, 28624), (5704, 25046), (7156, 19964), (9982, 14312), (11408, 12523)]