168354400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12416

約数の個数: 72

約数和(自身を含む): 435206520

約数和(自身を除く): 266852120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 12379, 13600, 24758, 49516, 61895, 99032, 123790, 198064, 210443, 247580, 309475, 396128, 420886, 495160, 618950, 841772, 990320, 1052215, 1237900, 1683544, 1980640, 2104430, 2475800, 3367088, 4208860, 4951600, 5261075, 6734176, 8417720, 9903200, 10522150, 16835440, 21044300, 33670880, 42088600, 84177200, 168354400]

約数ペア:

[(1, 168354400), (2, 84177200), (4, 42088600), (5, 33670880), (8, 21044300), (10, 16835440), (16, 10522150), (17, 9903200), (20, 8417720), (25, 6734176), (32, 5261075), (34, 4951600), (40, 4208860), (50, 3367088), (68, 2475800), (80, 2104430), (85, 1980640), (100, 1683544), (136, 1237900), (160, 1052215), (170, 990320), (200, 841772), (272, 618950), (340, 495160), (400, 420886), (425, 396128), (544, 309475), (680, 247580), (800, 210443), (850, 198064), (1360, 123790), (1700, 99032), (2720, 61895), (3400, 49516), (6800, 24758), (12379, 13600)]