144667586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4373}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 264539520

約数和(自身を除く): 119871934

約数列:

[1, 2, 7, 14, 17, 34, 119, 139, 238, 278, 973, 1946, 2363, 4373, 4726, 8746, 16541, 30611, 33082, 61222, 74341, 148682, 520387, 607847, 1040774, 1215694, 4254929, 8509858, 10333399, 20666798, 72333793, 144667586]

約数ペア:

[(1, 144667586), (2, 72333793), (7, 20666798), (14, 10333399), (17, 8509858), (34, 4254929), (119, 1215694), (139, 1040774), (238, 607847), (278, 520387), (973, 148682), (1946, 74341), (2363, 61222), (4373, 33082), (4726, 30611), (8746, 16541)]