165045984

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1789}}^1$

素因数の和:1864

約数の個数: 72

約数和(自身を含む): 447922440

約数和(自身を除く): 282876456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1789, 1922, 2883, 2976, 3578, 3844, 5367, 5766, 7156, 7688, 10734, 11532, 14312, 15376, 21468, 23064, 28624, 30752, 42936, 46128, 55459, 57248, 85872, 92256, 110918, 166377, 171744, 221836, 332754, 443672, 665508, 887344, 1331016, 1719229, 1774688, 2662032, 3438458, 5157687, 5324064, 6876916, 10315374, 13753832, 20630748, 27507664, 41261496, 55015328, 82522992, 165045984]

約数ペア:

[(1, 165045984), (2, 82522992), (3, 55015328), (4, 41261496), (6, 27507664), (8, 20630748), (12, 13753832), (16, 10315374), (24, 6876916), (31, 5324064), (32, 5157687), (48, 3438458), (62, 2662032), (93, 1774688), (96, 1719229), (124, 1331016), (186, 887344), (248, 665508), (372, 443672), (496, 332754), (744, 221836), (961, 171744), (992, 166377), (1488, 110918), (1789, 92256), (1922, 85872), (2883, 57248), (2976, 55459), (3578, 46128), (3844, 42936), (5367, 30752), (5766, 28624), (7156, 23064), (7688, 21468), (10734, 15376), (11532, 14312)]