145156973

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 164436480

約数和(自身を除く): 19279507

約数列:

[1, 13, 31, 103, 169, 269, 403, 1339, 3193, 3497, 5239, 8339, 17407, 27707, 41509, 45461, 108407, 360191, 539617, 858917, 1409291, 4682483, 11165921, 145156973]

約数ペア:

[(1, 145156973), (13, 11165921), (31, 4682483), (103, 1409291), (169, 858917), (269, 539617), (403, 360191), (1339, 108407), (3193, 45461), (3497, 41509), (5239, 27707), (8339, 17407)]