144248144

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2953}}^1$

素因数の和:3075

約数の個数: 40

約数和(自身を含む): 290106432

約数和(自身を除く): 145858288

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 2953, 3053, 5906, 6106, 11812, 12212, 23624, 24424, 47248, 48848, 126979, 209663, 253958, 419326, 507916, 838652, 1015832, 1677304, 2031664, 3354608, 9015509, 18031018, 36062036, 72124072, 144248144]

約数ペア:

[(1, 144248144), (2, 72124072), (4, 36062036), (8, 18031018), (16, 9015509), (43, 3354608), (71, 2031664), (86, 1677304), (142, 1015832), (172, 838652), (284, 507916), (344, 419326), (568, 253958), (688, 209663), (1136, 126979), (2953, 48848), (3053, 47248), (5906, 24424), (6106, 23624), (11812, 12212)]