145213504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{119419}}^1$

素因数の和:119450

約数の個数: 28

約数和(自身を含む): 303326800

約数和(自身を除く): 158113296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 119419, 238838, 477676, 955352, 1910704, 2268961, 3821408, 4537922, 7642816, 9075844, 18151688, 36303376, 72606752, 145213504]

約数ペア:

[(1, 145213504), (2, 72606752), (4, 36303376), (8, 18151688), (16, 9075844), (19, 7642816), (32, 4537922), (38, 3821408), (64, 2268961), (76, 1910704), (152, 955352), (304, 477676), (608, 238838), (1216, 119419)]