154993272

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{131797}}^1$

素因数の和:131820

約数の個数: 48

約数和(自身を含む): 450749160

約数和(自身を除く): 295755888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 131797, 263594, 395391, 527188, 790782, 922579, 1054376, 1581564, 1845158, 2767737, 3163128, 3690316, 5535474, 6458053, 7380632, 11070948, 12916106, 19374159, 22141896, 25832212, 38748318, 51664424, 77496636, 154993272]

約数ペア:

[(1, 154993272), (2, 77496636), (3, 51664424), (4, 38748318), (6, 25832212), (7, 22141896), (8, 19374159), (12, 12916106), (14, 11070948), (21, 7380632), (24, 6458053), (28, 5535474), (42, 3690316), (49, 3163128), (56, 2767737), (84, 1845158), (98, 1581564), (147, 1054376), (168, 922579), (196, 790782), (294, 527188), (392, 395391), (588, 263594), (1176, 131797)]