148389444

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{84121}}^1$

素因数の和:84145

約数の個数: 54

約数和(自身を含む): 436340814

約数和(自身を除く): 287951370

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 84121, 168242, 252363, 336484, 504726, 588847, 757089, 1009452, 1177694, 1514178, 1766541, 2355388, 3028356, 3533082, 4121929, 5299623, 7066164, 8243858, 10599246, 12365787, 16487716, 21198492, 24731574, 37097361, 49463148, 74194722, 148389444]

約数ペア:

[(1, 148389444), (2, 74194722), (3, 49463148), (4, 37097361), (6, 24731574), (7, 21198492), (9, 16487716), (12, 12365787), (14, 10599246), (18, 8243858), (21, 7066164), (28, 5299623), (36, 4121929), (42, 3533082), (49, 3028356), (63, 2355388), (84, 1766541), (98, 1514178), (126, 1177694), (147, 1009452), (196, 757089), (252, 588847), (294, 504726), (441, 336484), (588, 252363), (882, 168242), (1764, 84121)]