61138154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 122694912

約数和(自身を除く): 61556758

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 193, 238, 242, 374, 386, 847, 1309, 1331, 1351, 1694, 2057, 2123, 2618, 2662, 2702, 3281, 4114, 4246, 6562, 9317, 14399, 14861, 18634, 22627, 22967, 23353, 28798, 29722, 36091, 45254, 45934, 46706, 72182, 158389, 163471, 252637, 256883, 316778, 326942, 397001, 505274, 513766, 794002, 1798181, 2779007, 3596362, 4367011, 5558014, 8734022, 30569077, 61138154]

約数ペア:

[(1, 61138154), (2, 30569077), (7, 8734022), (11, 5558014), (14, 4367011), (17, 3596362), (22, 2779007), (34, 1798181), (77, 794002), (119, 513766), (121, 505274), (154, 397001), (187, 326942), (193, 316778), (238, 256883), (242, 252637), (374, 163471), (386, 158389), (847, 72182), (1309, 46706), (1331, 45934), (1351, 45254), (1694, 36091), (2057, 29722), (2123, 28798), (2618, 23353), (2662, 22967), (2702, 22627), (3281, 18634), (4114, 14861), (4246, 14399), (6562, 9317)]