142976904

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121579}}^1$

素因数の和:121602

約数の個数: 48

約数和(自身を含む): 415803600

約数和(自身を除く): 272826696

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, 121579, 243158, 364737, 486316, 729474, 851053, 972632, 1458948, 1702106, 2553159, 2917896, 3404212, 5106318, 5957371, 6808424, 10212636, 11914742, 17872113, 20425272, 23829484, 35744226, 47658968, 71488452, 142976904]

約数ペア:

[(1, 142976904), (2, 71488452), (3, 47658968), (4, 35744226), (6, 23829484), (7, 20425272), (8, 17872113), (12, 11914742), (14, 10212636), (21, 6808424), (24, 5957371), (28, 5106318), (42, 3404212), (49, 2917896), (56, 2553159), (84, 1702106), (98, 1458948), (147, 972632), (168, 851053), (196, 729474), (294, 486316), (392, 364737), (588, 243158), (1176, 121579)]