152220292

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1117}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 316546048

約数和(自身を除く): 164325756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 157, 217, 314, 434, 628, 868, 1099, 1117, 2198, 2234, 4396, 4468, 4867, 7819, 9734, 15638, 19468, 31276, 34069, 34627, 68138, 69254, 136276, 138508, 175369, 242389, 350738, 484778, 701476, 969556, 1227583, 2455166, 4910332, 5436439, 10872878, 21745756, 38055073, 76110146, 152220292]

約数ペア:

[(1, 152220292), (2, 76110146), (4, 38055073), (7, 21745756), (14, 10872878), (28, 5436439), (31, 4910332), (62, 2455166), (124, 1227583), (157, 969556), (217, 701476), (314, 484778), (434, 350738), (628, 242389), (868, 175369), (1099, 138508), (1117, 136276), (2198, 69254), (2234, 68138), (4396, 34627), (4468, 34069), (4867, 31276), (7819, 19468), (9734, 15638)]