129849296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1511}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 259858368

約数和(自身を除く): 130009072

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 164, 262, 328, 524, 656, 1048, 1511, 2096, 3022, 5371, 6044, 10742, 12088, 21484, 24176, 42968, 61951, 85936, 123902, 197941, 247804, 395882, 495608, 791764, 991216, 1583528, 3167056, 8115581, 16231162, 32462324, 64924648, 129849296]

約数ペア:

[(1, 129849296), (2, 64924648), (4, 32462324), (8, 16231162), (16, 8115581), (41, 3167056), (82, 1583528), (131, 991216), (164, 791764), (262, 495608), (328, 395882), (524, 247804), (656, 197941), (1048, 123902), (1511, 85936), (2096, 61951), (3022, 42968), (5371, 24176), (6044, 21484), (10742, 12088)]