139953312

素因数分解:

$2^5\times 3^3\times {\mathrm{161983}}^1$

素因数の和:162002

約数の個数: 48

約数和(自身を含む): 408199680

約数和(自身を除く): 268246368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 161983, 323966, 485949, 647932, 971898, 1295864, 1457847, 1943796, 2591728, 2915694, 3887592, 4373541, 5183456, 5831388, 7775184, 8747082, 11662776, 15550368, 17494164, 23325552, 34988328, 46651104, 69976656, 139953312]

約数ペア:

[(1, 139953312), (2, 69976656), (3, 46651104), (4, 34988328), (6, 23325552), (8, 17494164), (9, 15550368), (12, 11662776), (16, 8747082), (18, 7775184), (24, 5831388), (27, 5183456), (32, 4373541), (36, 3887592), (48, 2915694), (54, 2591728), (72, 1943796), (96, 1457847), (108, 1295864), (144, 971898), (216, 647932), (288, 485949), (432, 323966), (864, 161983)]