156979259316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{687023}}^1$

素因数の和:687621

約数の個数: 72

約数和(自身を含む): 433633060224

約数和(自身を除く): 276653800908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 577, 1154, 1731, 2308, 3462, 5193, 6347, 6924, 10386, 12694, 19041, 20772, 25388, 38082, 57123, 76164, 114246, 228492, 687023, 1374046, 2061069, 2748092, 4122138, 6183207, 7557253, 8244276, 12366414, 15114506, 22671759, 24732828, 30229012, 45343518, 68015277, 90687036, 136030554, 272061108, 396412271, 792824542, 1189236813, 1585649084, 2378473626, 3567710439, 4360534981, 4756947252, 7135420878, 8721069962, 13081604943, 14270841756, 17442139924, 26163209886, 39244814829, 52326419772, 78489629658, 156979259316]

約数ペア:

[(1, 156979259316), (2, 78489629658), (3, 52326419772), (4, 39244814829), (6, 26163209886), (9, 17442139924), (11, 14270841756), (12, 13081604943), (18, 8721069962), (22, 7135420878), (33, 4756947252), (36, 4360534981), (44, 3567710439), (66, 2378473626), (99, 1585649084), (132, 1189236813), (198, 792824542), (396, 396412271), (577, 272061108), (1154, 136030554), (1731, 90687036), (2308, 68015277), (3462, 45343518), (5193, 30229012), (6347, 24732828), (6924, 22671759), (10386, 15114506), (12694, 12366414), (19041, 8244276), (20772, 7557253), (25388, 6183207), (38082, 4122138), (57123, 2748092), (76164, 2061069), (114246, 1374046), (228492, 687023)]