139636816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 311105088

約数和(自身を除く): 171468272

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 41, 44, 74, 82, 88, 148, 164, 176, 296, 328, 407, 451, 523, 592, 656, 814, 902, 1046, 1517, 1628, 1804, 2092, 3034, 3256, 3608, 4184, 5753, 6068, 6512, 7216, 8368, 11506, 12136, 16687, 19351, 21443, 23012, 24272, 33374, 38702, 42886, 46024, 66748, 77404, 85772, 92048, 133496, 154808, 171544, 212861, 235873, 266992, 309616, 343088, 425722, 471746, 793391, 851444, 943492, 1586782, 1702888, 1886984, 3173564, 3405776, 3773968, 6347128, 8727301, 12694256, 17454602, 34909204, 69818408, 139636816]

約数ペア:

[(1, 139636816), (2, 69818408), (4, 34909204), (8, 17454602), (11, 12694256), (16, 8727301), (22, 6347128), (37, 3773968), (41, 3405776), (44, 3173564), (74, 1886984), (82, 1702888), (88, 1586782), (148, 943492), (164, 851444), (176, 793391), (296, 471746), (328, 425722), (407, 343088), (451, 309616), (523, 266992), (592, 235873), (656, 212861), (814, 171544), (902, 154808), (1046, 133496), (1517, 92048), (1628, 85772), (1804, 77404), (2092, 66748), (3034, 46024), (3256, 42886), (3608, 38702), (4184, 33374), (5753, 24272), (6068, 23012), (6512, 21443), (7216, 19351), (8368, 16687), (11506, 12136)]