179047568

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 427472640

約数和(自身を除く): 248425072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 53, 56, 62, 98, 106, 112, 124, 139, 196, 212, 217, 248, 278, 371, 392, 424, 434, 496, 556, 742, 784, 848, 868, 973, 1112, 1484, 1519, 1643, 1736, 1946, 2224, 2597, 2968, 3038, 3286, 3472, 3892, 4309, 5194, 5936, 6076, 6572, 6811, 7367, 7784, 8618, 10388, 11501, 12152, 13144, 13622, 14734, 15568, 17236, 20776, 23002, 24304, 26288, 27244, 29468, 30163, 34472, 41552, 46004, 51569, 54488, 58936, 60326, 68944, 80507, 92008, 103138, 108976, 117872, 120652, 161014, 184016, 206276, 211141, 228377, 241304, 322028, 360983, 412552, 422282, 456754, 482608, 644056, 721966, 825104, 844564, 913508, 1288112, 1443932, 1598639, 1689128, 1827016, 2887864, 3197278, 3378256, 3654032, 5775728, 6394556, 11190473, 12789112, 22380946, 25578224, 44761892, 89523784, 179047568]

約数ペア:

[(1, 179047568), (2, 89523784), (4, 44761892), (7, 25578224), (8, 22380946), (14, 12789112), (16, 11190473), (28, 6394556), (31, 5775728), (49, 3654032), (53, 3378256), (56, 3197278), (62, 2887864), (98, 1827016), (106, 1689128), (112, 1598639), (124, 1443932), (139, 1288112), (196, 913508), (212, 844564), (217, 825104), (248, 721966), (278, 644056), (371, 482608), (392, 456754), (424, 422282), (434, 412552), (496, 360983), (556, 322028), (742, 241304), (784, 228377), (848, 211141), (868, 206276), (973, 184016), (1112, 161014), (1484, 120652), (1519, 117872), (1643, 108976), (1736, 103138), (1946, 92008), (2224, 80507), (2597, 68944), (2968, 60326), (3038, 58936), (3286, 54488), (3472, 51569), (3892, 46004), (4309, 41552), (5194, 34472), (5936, 30163), (6076, 29468), (6572, 27244), (6811, 26288), (7367, 24304), (7784, 23002), (8618, 20776), (10388, 17236), (11501, 15568), (12152, 14734), (13144, 13622)]