188122415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 254016000

約数和(自身を除く): 65893585

約数列:

[1, 5, 13, 31, 65, 89, 155, 403, 445, 1049, 1157, 2015, 2759, 5245, 5785, 13637, 13795, 32519, 35867, 68185, 93361, 162595, 179335, 422747, 466805, 1213693, 2113735, 2894191, 6068465, 14470955, 37624483, 188122415]

約数ペア:

[(1, 188122415), (5, 37624483), (13, 14470955), (31, 6068465), (65, 2894191), (89, 2113735), (155, 1213693), (403, 466805), (445, 422747), (1049, 179335), (1157, 162595), (2015, 93361), (2759, 68185), (5245, 35867), (5785, 32519), (13637, 13795)]