145318432

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15823}}^1$

素因数の和:15881

約数の個数: 48

約数和(自身を含む): 334962432

約数和(自身を除く): 189644000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 15823, 31646, 63292, 110761, 126584, 221522, 253168, 443044, 506336, 648743, 886088, 1297486, 1772176, 2594972, 3544352, 4541201, 5189944, 9082402, 10379888, 18164804, 20759776, 36329608, 72659216, 145318432]

約数ペア:

[(1, 145318432), (2, 72659216), (4, 36329608), (7, 20759776), (8, 18164804), (14, 10379888), (16, 9082402), (28, 5189944), (32, 4541201), (41, 3544352), (56, 2594972), (82, 1772176), (112, 1297486), (164, 886088), (224, 648743), (287, 506336), (328, 443044), (574, 253168), (656, 221522), (1148, 126584), (1312, 110761), (2296, 63292), (4592, 31646), (9184, 15823)]