126853144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 267494400

約数和(自身を除く): 140641256

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 79, 88, 142, 158, 257, 284, 316, 514, 568, 632, 781, 869, 1028, 1562, 1738, 2056, 2827, 3124, 3476, 5609, 5654, 6248, 6952, 11218, 11308, 18247, 20303, 22436, 22616, 36494, 40606, 44872, 61699, 72988, 81212, 123398, 145976, 162424, 200717, 223333, 246796, 401434, 446666, 493592, 802868, 893332, 1441513, 1605736, 1786664, 2883026, 5766052, 11532104, 15856643, 31713286, 63426572, 126853144]

約数ペア:

[(1, 126853144), (2, 63426572), (4, 31713286), (8, 15856643), (11, 11532104), (22, 5766052), (44, 2883026), (71, 1786664), (79, 1605736), (88, 1441513), (142, 893332), (158, 802868), (257, 493592), (284, 446666), (316, 401434), (514, 246796), (568, 223333), (632, 200717), (781, 162424), (869, 145976), (1028, 123398), (1562, 81212), (1738, 72988), (2056, 61699), (2827, 44872), (3124, 40606), (3476, 36494), (5609, 22616), (5654, 22436), (6248, 20303), (6952, 18247), (11218, 11308)]