156985358684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13775479}}^1$

素因数の和:13775538

約数の個数: 48

約数和(自身を含む): 351770657280

約数和(自身を除く): 194785298596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 13775479, 27550958, 55101916, 96428353, 151530269, 192856706, 303060538, 385713412, 509692723, 606121076, 1019385446, 1060711883, 2038770892, 2121423766, 3567849061, 4242847532, 5606619953, 7135698122, 11213239906, 14271396244, 22426479812, 39246339671, 78492679342, 156985358684]

約数ペア:

[(1, 156985358684), (2, 78492679342), (4, 39246339671), (7, 22426479812), (11, 14271396244), (14, 11213239906), (22, 7135698122), (28, 5606619953), (37, 4242847532), (44, 3567849061), (74, 2121423766), (77, 2038770892), (148, 1060711883), (154, 1019385446), (259, 606121076), (308, 509692723), (407, 385713412), (518, 303060538), (814, 192856706), (1036, 151530269), (1628, 96428353), (2849, 55101916), (5698, 27550958), (11396, 13775479)]