154588154

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{1091}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 275184000

約数和(自身を除く): 120595846

約数列:

[1, 2, 7, 14, 29, 58, 203, 349, 406, 698, 1091, 2182, 2443, 4886, 7637, 10121, 15274, 20242, 31639, 63278, 70847, 141694, 221473, 380759, 442946, 761518, 2665313, 5330626, 11042011, 22084022, 77294077, 154588154]

約数ペア:

[(1, 154588154), (2, 77294077), (7, 22084022), (14, 11042011), (29, 5330626), (58, 2665313), (203, 761518), (349, 442946), (406, 380759), (698, 221473), (1091, 141694), (2182, 70847), (2443, 63278), (4886, 31639), (7637, 20242), (10121, 15274)]