149163196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13219}}^1$

素因数の和:13274

約数の個数: 48

約数和(自身を含む): 331663360

約数和(自身を除く): 182500164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13219, 26438, 52876, 92533, 171847, 185066, 343694, 370132, 409789, 687388, 819578, 1202929, 1639156, 2405858, 2868523, 4811716, 5327257, 5737046, 10654514, 11474092, 21309028, 37290799, 74581598, 149163196]

約数ペア:

[(1, 149163196), (2, 74581598), (4, 37290799), (7, 21309028), (13, 11474092), (14, 10654514), (26, 5737046), (28, 5327257), (31, 4811716), (52, 2868523), (62, 2405858), (91, 1639156), (124, 1202929), (182, 819578), (217, 687388), (364, 409789), (403, 370132), (434, 343694), (806, 185066), (868, 171847), (1612, 92533), (2821, 52876), (5642, 26438), (11284, 13219)]