167457440

素因数分解:

$2^5\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1361}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 396423720

約数和(自身を除く): 228966280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 769, 1361, 1538, 2722, 3076, 3845, 5444, 6152, 6805, 7690, 10888, 12304, 13610, 15380, 21776, 24608, 27220, 30760, 43552, 54440, 61520, 108880, 123040, 217760, 1046609, 2093218, 4186436, 5233045, 8372872, 10466090, 16745744, 20932180, 33491488, 41864360, 83728720, 167457440]

約数ペア:

[(1, 167457440), (2, 83728720), (4, 41864360), (5, 33491488), (8, 20932180), (10, 16745744), (16, 10466090), (20, 8372872), (32, 5233045), (40, 4186436), (80, 2093218), (160, 1046609), (769, 217760), (1361, 123040), (1538, 108880), (2722, 61520), (3076, 54440), (3845, 43552), (5444, 30760), (6152, 27220), (6805, 24608), (7690, 21776), (10888, 15380), (12304, 13610)]