129123904

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22171}}^1$

素因数の和:22203

約数の個数: 56

約数和(自身を含む): 315374528

約数和(自身を除く): 186250624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 22171, 44342, 88684, 155197, 177368, 288223, 310394, 354736, 576446, 620788, 709472, 1152892, 1241576, 1418944, 2017561, 2305784, 2483152, 4035122, 4611568, 4966304, 8070244, 9223136, 9932608, 16140488, 18446272, 32280976, 64561952, 129123904]

約数ペア:

[(1, 129123904), (2, 64561952), (4, 32280976), (7, 18446272), (8, 16140488), (13, 9932608), (14, 9223136), (16, 8070244), (26, 4966304), (28, 4611568), (32, 4035122), (52, 2483152), (56, 2305784), (64, 2017561), (91, 1418944), (104, 1241576), (112, 1152892), (182, 709472), (208, 620788), (224, 576446), (364, 354736), (416, 310394), (448, 288223), (728, 177368), (832, 155197), (1456, 88684), (2912, 44342), (5824, 22171)]