164838284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 322694400

約数和(自身を除く): 157856116

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 293, 349, 403, 586, 698, 806, 1172, 1396, 1612, 3809, 4537, 7618, 9074, 9083, 10819, 15236, 18148, 18166, 21638, 36332, 43276, 102257, 118079, 140647, 204514, 236158, 281294, 409028, 472316, 562588, 1329341, 2658682, 3169967, 5317364, 6339934, 12679868, 41209571, 82419142, 164838284]

約数ペア:

[(1, 164838284), (2, 82419142), (4, 41209571), (13, 12679868), (26, 6339934), (31, 5317364), (52, 3169967), (62, 2658682), (124, 1329341), (293, 562588), (349, 472316), (403, 409028), (586, 281294), (698, 236158), (806, 204514), (1172, 140647), (1396, 118079), (1612, 102257), (3809, 43276), (4537, 36332), (7618, 21638), (9074, 18166), (9083, 18148), (10819, 15236)]