196438128

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{240733}}^1$

素因数の和:240761

約数の個数: 40

約数和(自身を含む): 537318288

約数和(自身を除く): 340880160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 240733, 481466, 722199, 962932, 1444398, 1925864, 2888796, 3851728, 4092461, 5777592, 8184922, 11555184, 12277383, 16369844, 24554766, 32739688, 49109532, 65479376, 98219064, 196438128]

約数ペア:

[(1, 196438128), (2, 98219064), (3, 65479376), (4, 49109532), (6, 32739688), (8, 24554766), (12, 16369844), (16, 12277383), (17, 11555184), (24, 8184922), (34, 5777592), (48, 4092461), (51, 3851728), (68, 2888796), (102, 1925864), (136, 1444398), (204, 962932), (272, 722199), (408, 481466), (816, 240733)]