135280688

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 266045472

約数和(自身を除く): 130764784

約数列:

[1, 2, 4, 8, 16, 167, 197, 257, 334, 394, 514, 668, 788, 1028, 1336, 1576, 2056, 2672, 3152, 4112, 32899, 42919, 50629, 65798, 85838, 101258, 131596, 171676, 202516, 263192, 343352, 405032, 526384, 686704, 810064, 8455043, 16910086, 33820172, 67640344, 135280688]

約数ペア:

[(1, 135280688), (2, 67640344), (4, 33820172), (8, 16910086), (16, 8455043), (167, 810064), (197, 686704), (257, 526384), (334, 405032), (394, 343352), (514, 263192), (668, 202516), (788, 171676), (1028, 131596), (1336, 101258), (1576, 85838), (2056, 65798), (2672, 50629), (3152, 42919), (4112, 32899)]