159358428

素因数分解:

$2^2\times 3^5\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2533

約数の個数: 72

約数和(自身を含む): 424150272

約数和(自身を除く): 264791844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 243, 268, 324, 402, 486, 603, 804, 972, 1206, 1809, 2412, 2447, 3618, 4894, 5427, 7236, 7341, 9788, 10854, 14682, 16281, 21708, 22023, 29364, 32562, 44046, 65124, 66069, 88092, 132138, 163949, 198207, 264276, 327898, 396414, 491847, 594621, 655796, 792828, 983694, 1189242, 1475541, 1967388, 2378484, 2951082, 4426623, 5902164, 8853246, 13279869, 17706492, 26559738, 39839607, 53119476, 79679214, 159358428]

約数ペア:

[(1, 159358428), (2, 79679214), (3, 53119476), (4, 39839607), (6, 26559738), (9, 17706492), (12, 13279869), (18, 8853246), (27, 5902164), (36, 4426623), (54, 2951082), (67, 2378484), (81, 1967388), (108, 1475541), (134, 1189242), (162, 983694), (201, 792828), (243, 655796), (268, 594621), (324, 491847), (402, 396414), (486, 327898), (603, 264276), (804, 198207), (972, 163949), (1206, 132138), (1809, 88092), (2412, 66069), (2447, 65124), (3618, 44046), (4894, 32562), (5427, 29364), (7236, 22023), (7341, 21708), (9788, 16281), (10854, 14682)]