131838312

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 337236480

約数和(自身を除く): 205398168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 163, 201, 268, 326, 402, 489, 503, 536, 652, 804, 978, 1006, 1304, 1509, 1608, 1956, 2012, 3018, 3912, 4024, 6036, 10921, 12072, 21842, 32763, 33701, 43684, 65526, 67402, 81989, 87368, 101103, 131052, 134804, 163978, 202206, 245967, 262104, 269608, 327956, 404412, 491934, 655912, 808824, 983868, 1967736, 5493263, 10986526, 16479789, 21973052, 32959578, 43946104, 65919156, 131838312]

約数ペア:

[(1, 131838312), (2, 65919156), (3, 43946104), (4, 32959578), (6, 21973052), (8, 16479789), (12, 10986526), (24, 5493263), (67, 1967736), (134, 983868), (163, 808824), (201, 655912), (268, 491934), (326, 404412), (402, 327956), (489, 269608), (503, 262104), (536, 245967), (652, 202206), (804, 163978), (978, 134804), (1006, 131052), (1304, 101103), (1509, 87368), (1608, 81989), (1956, 67402), (2012, 65526), (3018, 43684), (3912, 33701), (4024, 32763), (6036, 21842), (10921, 12072)]