149201486

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 282839040

約数和(自身を除く): 133637554

約数列:

[1, 2, 7, 14, 17, 34, 43, 61, 86, 119, 122, 238, 239, 301, 427, 478, 602, 731, 854, 1037, 1462, 1673, 2074, 2623, 3346, 4063, 5117, 5246, 7259, 8126, 10234, 10277, 14518, 14579, 18361, 20554, 28441, 29158, 36722, 44591, 56882, 71939, 89182, 102053, 143878, 174709, 204106, 247843, 312137, 349418, 495686, 624274, 626897, 1222963, 1253794, 1734901, 2445926, 3469802, 4388279, 8776558, 10657249, 21314498, 74600743, 149201486]

約数ペア:

[(1, 149201486), (2, 74600743), (7, 21314498), (14, 10657249), (17, 8776558), (34, 4388279), (43, 3469802), (61, 2445926), (86, 1734901), (119, 1253794), (122, 1222963), (238, 626897), (239, 624274), (301, 495686), (427, 349418), (478, 312137), (602, 247843), (731, 204106), (854, 174709), (1037, 143878), (1462, 102053), (1673, 89182), (2074, 71939), (2623, 56882), (3346, 44591), (4063, 36722), (5117, 29158), (5246, 28441), (7259, 20554), (8126, 18361), (10234, 14579), (10277, 14518)]