125538644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2069}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 275425920

約数和(自身を除く): 149887276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 197, 308, 394, 788, 1379, 2069, 2167, 2758, 4138, 4334, 5516, 8276, 8668, 14483, 15169, 22759, 28966, 30338, 45518, 57932, 60676, 91036, 159313, 318626, 407593, 637252, 815186, 1630372, 2853151, 4483523, 5706302, 8967046, 11412604, 17934092, 31384661, 62769322, 125538644]

約数ペア:

[(1, 125538644), (2, 62769322), (4, 31384661), (7, 17934092), (11, 11412604), (14, 8967046), (22, 5706302), (28, 4483523), (44, 2853151), (77, 1630372), (154, 815186), (197, 637252), (308, 407593), (394, 318626), (788, 159313), (1379, 91036), (2069, 60676), (2167, 57932), (2758, 45518), (4138, 30338), (4334, 28966), (5516, 22759), (8276, 15169), (8668, 14483)]