140981632

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{100129}}^1$

素因数の和:100154

約数の個数: 32

約数和(自身を含む): 306397800

約数和(自身を除く): 165416168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 100129, 200258, 400516, 801032, 1101419, 1602064, 2202838, 3204128, 4405676, 6408256, 8811352, 12816512, 17622704, 35245408, 70490816, 140981632]

約数ペア:

[(1, 140981632), (2, 70490816), (4, 35245408), (8, 17622704), (11, 12816512), (16, 8811352), (22, 6408256), (32, 4405676), (44, 3204128), (64, 2202838), (88, 1602064), (128, 1101419), (176, 801032), (352, 400516), (704, 200258), (1408, 100129)]