139005328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1$

素因数の和:6680

約数の個数: 80

約数和(自身を含む): 355584384

約数和(自身を除く): 216579056

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 6637, 10472, 13274, 20944, 26548, 46459, 53096, 73007, 92918, 106192, 112829, 146014, 185836, 225658, 292028, 371672, 451316, 511049, 584056, 743344, 789803, 902632, 1022098, 1168112, 1241119, 1579606, 1805264, 2044196, 2482238, 3159212, 4088392, 4964476, 6318424, 8176784, 8687833, 9928952, 12636848, 17375666, 19857904, 34751332, 69502664, 139005328]

約数ペア:

[(1, 139005328), (2, 69502664), (4, 34751332), (7, 19857904), (8, 17375666), (11, 12636848), (14, 9928952), (16, 8687833), (17, 8176784), (22, 6318424), (28, 4964476), (34, 4088392), (44, 3159212), (56, 2482238), (68, 2044196), (77, 1805264), (88, 1579606), (112, 1241119), (119, 1168112), (136, 1022098), (154, 902632), (176, 789803), (187, 743344), (238, 584056), (272, 511049), (308, 451316), (374, 371672), (476, 292028), (616, 225658), (748, 185836), (952, 146014), (1232, 112829), (1309, 106192), (1496, 92918), (1904, 73007), (2618, 53096), (2992, 46459), (5236, 26548), (6637, 20944), (10472, 13274)]