173840444804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1\times {\mathrm{16487}}^1$

素因数の和:16777

約数の個数: 72

約数和(自身を含む): 340156805184

約数和(自身を除く): 166316360380

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 211, 403, 422, 806, 844, 961, 1612, 1922, 2743, 3844, 5486, 6541, 10972, 12493, 13082, 16487, 24986, 26164, 32974, 49972, 65948, 85033, 170066, 202771, 214331, 340132, 405542, 428662, 511097, 811084, 857324, 1022194, 2044388, 2636023, 3478757, 5272046, 6644261, 6957514, 10544092, 13288522, 13915028, 15844007, 26577044, 31688014, 45223841, 63376028, 90447682, 107841467, 180895364, 205972091, 215682934, 411944182, 431365868, 823888364, 1401939071, 2803878142, 3343085477, 5607756284, 6686170954, 13372341908, 43460111201, 86920222402, 173840444804]

約数ペア:

[(1, 173840444804), (2, 86920222402), (4, 43460111201), (13, 13372341908), (26, 6686170954), (31, 5607756284), (52, 3343085477), (62, 2803878142), (124, 1401939071), (211, 823888364), (403, 431365868), (422, 411944182), (806, 215682934), (844, 205972091), (961, 180895364), (1612, 107841467), (1922, 90447682), (2743, 63376028), (3844, 45223841), (5486, 31688014), (6541, 26577044), (10972, 15844007), (12493, 13915028), (13082, 13288522), (16487, 10544092), (24986, 6957514), (26164, 6644261), (32974, 5272046), (49972, 3478757), (65948, 2636023), (85033, 2044388), (170066, 1022194), (202771, 857324), (214331, 811084), (340132, 511097), (405542, 428662)]