190038798

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2191

約数の個数: 80

約数和(自身を含む): 463914000

約数和(自身を除く): 273875202

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 81, 87, 114, 162, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1539, 1566, 1653, 2129, 2349, 3078, 3306, 4258, 4698, 4959, 6387, 9918, 12774, 14877, 19161, 29754, 38322, 40451, 44631, 57483, 61741, 80902, 89262, 114966, 121353, 123482, 172449, 185223, 242706, 344898, 364059, 370446, 555669, 728118, 1092177, 1111338, 1173079, 1667007, 2184354, 2346158, 3276531, 3334014, 3519237, 5001021, 6553062, 7038474, 10002042, 10557711, 21115422, 31673133, 63346266, 95019399, 190038798]

約数ペア:

[(1, 190038798), (2, 95019399), (3, 63346266), (6, 31673133), (9, 21115422), (18, 10557711), (19, 10002042), (27, 7038474), (29, 6553062), (38, 5001021), (54, 3519237), (57, 3334014), (58, 3276531), (81, 2346158), (87, 2184354), (114, 1667007), (162, 1173079), (171, 1111338), (174, 1092177), (261, 728118), (342, 555669), (513, 370446), (522, 364059), (551, 344898), (783, 242706), (1026, 185223), (1102, 172449), (1539, 123482), (1566, 121353), (1653, 114966), (2129, 89262), (2349, 80902), (3078, 61741), (3306, 57483), (4258, 44631), (4698, 40451), (4959, 38322), (6387, 29754), (9918, 19161), (12774, 14877)]