156949876408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{8430913}}^1$

素因数の和:8431111

約数の個数: 32

約数和(自身を含む): 318688549200

約数和(自身を除く): 161738672792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 18616, 8430913, 16861826, 33723652, 67447304, 109601869, 219203738, 438407476, 876814952, 1509133427, 3018266854, 6036533708, 12073067416, 19618734551, 39237469102, 78474938204, 156949876408]

約数ペア:

[(1, 156949876408), (2, 78474938204), (4, 39237469102), (8, 19618734551), (13, 12073067416), (26, 6036533708), (52, 3018266854), (104, 1509133427), (179, 876814952), (358, 438407476), (716, 219203738), (1432, 109601869), (2327, 67447304), (4654, 33723652), (9308, 16861826), (18616, 8430913)]