156982132025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{25741}}^1$

素因数の和:26154

約数の個数: 48

約数和(自身を含む): 211055568960

約数和(自身を除く): 54073436935

約数列:

[1, 5, 19, 25, 37, 95, 185, 347, 475, 703, 925, 1735, 3515, 6593, 8675, 12839, 17575, 25741, 32965, 64195, 128705, 164825, 243941, 320975, 489079, 643525, 952417, 1219705, 2445395, 4762085, 6098525, 8932127, 12226975, 18095923, 23810425, 44660635, 90479615, 169710413, 223303175, 330488699, 452398075, 848552065, 1652443495, 4242760325, 6279285281, 8262217475, 31396426405, 156982132025]

約数ペア:

[(1, 156982132025), (5, 31396426405), (19, 8262217475), (25, 6279285281), (37, 4242760325), (95, 1652443495), (185, 848552065), (347, 452398075), (475, 330488699), (703, 223303175), (925, 169710413), (1735, 90479615), (3515, 44660635), (6593, 23810425), (8675, 18095923), (12839, 12226975), (17575, 8932127), (25741, 6098525), (32965, 4762085), (64195, 2445395), (128705, 1219705), (164825, 952417), (243941, 643525), (320975, 489079)]