149487516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{218549}}^1$

素因数の和:218578

約数の個数: 36

約数和(自身を含む): 397761000

約数和(自身を除く): 248273484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 218549, 437098, 655647, 874196, 1311294, 1966941, 2622588, 3933882, 4152431, 7867764, 8304862, 12457293, 16609724, 24914586, 37371879, 49829172, 74743758, 149487516]

約数ペア:

[(1, 149487516), (2, 74743758), (3, 49829172), (4, 37371879), (6, 24914586), (9, 16609724), (12, 12457293), (18, 8304862), (19, 7867764), (36, 4152431), (38, 3933882), (57, 2622588), (76, 1966941), (114, 1311294), (171, 874196), (228, 655647), (342, 437098), (684, 218549)]