155116528

素因数分解:

$2^4\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1801}}^1$

素因数の和:2585

約数の個数: 40

約数和(自身を含む): 344109920

約数和(自身を除く): 188993392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 769, 1538, 1801, 3076, 3602, 5383, 6152, 7204, 10766, 12304, 12607, 14408, 21532, 25214, 28816, 43064, 50428, 86128, 100856, 201712, 1384969, 2769938, 5539876, 9694783, 11079752, 19389566, 22159504, 38779132, 77558264, 155116528]

約数ペア:

[(1, 155116528), (2, 77558264), (4, 38779132), (7, 22159504), (8, 19389566), (14, 11079752), (16, 9694783), (28, 5539876), (56, 2769938), (112, 1384969), (769, 201712), (1538, 100856), (1801, 86128), (3076, 50428), (3602, 43064), (5383, 28816), (6152, 25214), (7204, 21532), (10766, 14408), (12304, 12607)]