123534194

素因数分解:

$2^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 64

約数和(自身を含む): 230553600

約数和(自身を除く): 107019406

約数列:

[1, 2, 7, 14, 31, 37, 49, 62, 74, 98, 157, 217, 259, 314, 343, 434, 518, 686, 1099, 1147, 1519, 1813, 2198, 2294, 3038, 3626, 4867, 5809, 7693, 8029, 9734, 10633, 11618, 12691, 15386, 16058, 21266, 25382, 34069, 40663, 53851, 56203, 68138, 81326, 107702, 112406, 180079, 238483, 284641, 360158, 393421, 476966, 569282, 786842, 1260553, 1669381, 1992487, 2521106, 3338762, 3984974, 8823871, 17647742, 61767097, 123534194]

約数ペア:

[(1, 123534194), (2, 61767097), (7, 17647742), (14, 8823871), (31, 3984974), (37, 3338762), (49, 2521106), (62, 1992487), (74, 1669381), (98, 1260553), (157, 786842), (217, 569282), (259, 476966), (314, 393421), (343, 360158), (434, 284641), (518, 238483), (686, 180079), (1099, 112406), (1147, 107702), (1519, 81326), (1813, 68138), (2198, 56203), (2294, 53851), (3038, 40663), (3626, 34069), (4867, 25382), (5809, 21266), (7693, 16058), (8029, 15386), (9734, 12691), (10633, 11618)]