127777162436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2545159}}^1$

素因数の和:2545344

約数の個数: 48

約数和(自身を含む): 280496993280

約数和(自身を除く): 152719830844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1793, 2282, 3586, 4564, 7172, 12551, 25102, 50204, 2545159, 5090318, 10180636, 17816113, 27996749, 35632226, 55993498, 71264452, 111986996, 195977243, 391954486, 414860917, 783908972, 829721834, 1659443668, 2904026419, 4563470087, 5808052838, 9126940174, 11616105676, 18253880348, 31944290609, 63888581218, 127777162436]

約数ペア:

[(1, 127777162436), (2, 63888581218), (4, 31944290609), (7, 18253880348), (11, 11616105676), (14, 9126940174), (22, 5808052838), (28, 4563470087), (44, 2904026419), (77, 1659443668), (154, 829721834), (163, 783908972), (308, 414860917), (326, 391954486), (652, 195977243), (1141, 111986996), (1793, 71264452), (2282, 55993498), (3586, 35632226), (4564, 27996749), (7172, 17816113), (12551, 10180636), (25102, 5090318), (50204, 2545159)]