149739604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 319721472

約数和(自身を除く): 169981868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 2477, 3556, 4318, 4954, 8636, 9908, 15113, 17339, 30226, 34678, 42109, 60452, 69356, 84218, 168436, 294763, 314579, 589526, 629158, 1179052, 1258316, 2202053, 4404106, 5347843, 8808212, 10695686, 21391372, 37434901, 74869802, 149739604]

約数ペア:

[(1, 149739604), (2, 74869802), (4, 37434901), (7, 21391372), (14, 10695686), (17, 8808212), (28, 5347843), (34, 4404106), (68, 2202053), (119, 1258316), (127, 1179052), (238, 629158), (254, 589526), (476, 314579), (508, 294763), (889, 168436), (1778, 84218), (2159, 69356), (2477, 60452), (3556, 42109), (4318, 34678), (4954, 30226), (8636, 17339), (9908, 15113)]