168106880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15451}}^1$

素因数の和:15487

約数の個数: 64

約数和(自身を含む): 425548080

約数和(自身を除く): 257441200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 15451, 30902, 61804, 77255, 123608, 154510, 247216, 262667, 309020, 494432, 525334, 618040, 988864, 1050668, 1236080, 1313335, 1977728, 2101336, 2472160, 2626670, 4202672, 4944320, 5253340, 8405344, 9888640, 10506680, 16810688, 21013360, 33621376, 42026720, 84053440, 168106880]

約数ペア:

[(1, 168106880), (2, 84053440), (4, 42026720), (5, 33621376), (8, 21013360), (10, 16810688), (16, 10506680), (17, 9888640), (20, 8405344), (32, 5253340), (34, 4944320), (40, 4202672), (64, 2626670), (68, 2472160), (80, 2101336), (85, 1977728), (128, 1313335), (136, 1236080), (160, 1050668), (170, 988864), (272, 618040), (320, 525334), (340, 494432), (544, 309020), (640, 262667), (680, 247216), (1088, 154510), (1360, 123608), (2176, 77255), (2720, 61804), (5440, 30902), (10880, 15451)]