197566128

素因数分解:

$2^4\times 3^4\times {\mathrm{152443}}^1$

素因数の和:152463

約数の個数: 50

約数和(自身を含む): 571817444

約数和(自身を除く): 374251316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 152443, 304886, 457329, 609772, 914658, 1219544, 1371987, 1829316, 2439088, 2743974, 3658632, 4115961, 5487948, 7317264, 8231922, 10975896, 12347883, 16463844, 21951792, 24695766, 32927688, 49391532, 65855376, 98783064, 197566128]

約数ペア:

[(1, 197566128), (2, 98783064), (3, 65855376), (4, 49391532), (6, 32927688), (8, 24695766), (9, 21951792), (12, 16463844), (16, 12347883), (18, 10975896), (24, 8231922), (27, 7317264), (36, 5487948), (48, 4115961), (54, 3658632), (72, 2743974), (81, 2439088), (108, 1829316), (144, 1371987), (162, 1219544), (216, 914658), (324, 609772), (432, 457329), (648, 304886), (1296, 152443)]