144381328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1$

素因数の和:1952

約数の個数: 80

約数和(自身を含む): 350977536

約数和(自身を除く): 206596208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 1871, 2756, 2968, 3742, 4823, 5512, 5936, 7484, 9646, 11024, 13097, 14968, 19292, 24323, 26194, 29936, 38584, 48646, 52388, 77168, 97292, 99163, 104776, 170261, 194584, 198326, 209552, 340522, 389168, 396652, 681044, 694141, 793304, 1289119, 1362088, 1388282, 1586608, 2578238, 2724176, 2776564, 5156476, 5553128, 9023833, 10312952, 11106256, 18047666, 20625904, 36095332, 72190664, 144381328]

約数ペア:

[(1, 144381328), (2, 72190664), (4, 36095332), (7, 20625904), (8, 18047666), (13, 11106256), (14, 10312952), (16, 9023833), (26, 5553128), (28, 5156476), (52, 2776564), (53, 2724176), (56, 2578238), (91, 1586608), (104, 1388282), (106, 1362088), (112, 1289119), (182, 793304), (208, 694141), (212, 681044), (364, 396652), (371, 389168), (424, 340522), (689, 209552), (728, 198326), (742, 194584), (848, 170261), (1378, 104776), (1456, 99163), (1484, 97292), (1871, 77168), (2756, 52388), (2968, 48646), (3742, 38584), (4823, 29936), (5512, 26194), (5936, 24323), (7484, 19292), (9646, 14968), (11024, 13097)]