156748158

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4133}}^1$

素因数の和:4198

約数の個数: 72

約数和(自身を含む): 404354808

約数和(自身を除く): 247606650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1806, 2107, 2709, 4133, 4214, 5418, 6321, 8266, 12399, 12642, 18963, 24798, 28931, 37197, 37926, 57862, 74394, 86793, 173586, 177719, 202517, 260379, 355438, 405034, 520758, 533157, 607551, 1066314, 1215102, 1244033, 1599471, 1822653, 2488066, 3198942, 3645306, 3732099, 7464198, 8708231, 11196297, 17416462, 22392594, 26124693, 52249386, 78374079, 156748158]

約数ペア:

[(1, 156748158), (2, 78374079), (3, 52249386), (6, 26124693), (7, 22392594), (9, 17416462), (14, 11196297), (18, 8708231), (21, 7464198), (42, 3732099), (43, 3645306), (49, 3198942), (63, 2488066), (86, 1822653), (98, 1599471), (126, 1244033), (129, 1215102), (147, 1066314), (258, 607551), (294, 533157), (301, 520758), (387, 405034), (441, 355438), (602, 260379), (774, 202517), (882, 177719), (903, 173586), (1806, 86793), (2107, 74394), (2709, 57862), (4133, 37926), (4214, 37197), (5418, 28931), (6321, 24798), (8266, 18963), (12399, 12642)]