129612972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 312326784

約数和(自身を除く): 182713812

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 246, 262, 393, 492, 524, 786, 1572, 2011, 4022, 5371, 6033, 8044, 10742, 12066, 16113, 21484, 24132, 32226, 64452, 82451, 164902, 247353, 263441, 329804, 494706, 526882, 790323, 989412, 1053764, 1580646, 3161292, 10801081, 21602162, 32403243, 43204324, 64806486, 129612972]

約数ペア:

[(1, 129612972), (2, 64806486), (3, 43204324), (4, 32403243), (6, 21602162), (12, 10801081), (41, 3161292), (82, 1580646), (123, 1053764), (131, 989412), (164, 790323), (246, 526882), (262, 494706), (393, 329804), (492, 263441), (524, 247353), (786, 164902), (1572, 82451), (2011, 64452), (4022, 32226), (5371, 24132), (6033, 21484), (8044, 16113), (10742, 12066)]