156932848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2425

約数の個数: 40

約数和(自身を含む): 323282880

約数和(自身を除く): 166350032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 271, 272, 542, 1084, 2129, 2168, 4258, 4336, 4607, 8516, 9214, 17032, 18428, 34064, 36193, 36856, 72386, 73712, 144772, 289544, 576959, 579088, 1153918, 2307836, 4615672, 9231344, 9808303, 19616606, 39233212, 78466424, 156932848]

約数ペア:

[(1, 156932848), (2, 78466424), (4, 39233212), (8, 19616606), (16, 9808303), (17, 9231344), (34, 4615672), (68, 2307836), (136, 1153918), (271, 579088), (272, 576959), (542, 289544), (1084, 144772), (2129, 73712), (2168, 72386), (4258, 36856), (4336, 36193), (4607, 34064), (8516, 18428), (9214, 17032)]