168180642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6151}}^1$

素因数の和:6204

約数の個数: 72

約数和(自身を含む): 437628672

約数和(自身を除く): 269448030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 126, 147, 186, 217, 279, 294, 434, 441, 558, 651, 882, 1302, 1519, 1953, 3038, 3906, 4557, 6151, 9114, 12302, 13671, 18453, 27342, 36906, 43057, 55359, 86114, 110718, 129171, 190681, 258342, 301399, 381362, 387513, 572043, 602798, 775026, 904197, 1144086, 1334767, 1716129, 1808394, 2669534, 2712591, 3432258, 4004301, 5425182, 8008602, 9343369, 12012903, 18686738, 24025806, 28030107, 56060214, 84090321, 168180642]

約数ペア:

[(1, 168180642), (2, 84090321), (3, 56060214), (6, 28030107), (7, 24025806), (9, 18686738), (14, 12012903), (18, 9343369), (21, 8008602), (31, 5425182), (42, 4004301), (49, 3432258), (62, 2712591), (63, 2669534), (93, 1808394), (98, 1716129), (126, 1334767), (147, 1144086), (186, 904197), (217, 775026), (279, 602798), (294, 572043), (434, 387513), (441, 381362), (558, 301399), (651, 258342), (882, 190681), (1302, 129171), (1519, 110718), (1953, 86114), (3038, 55359), (3906, 43057), (4557, 36906), (6151, 27342), (9114, 18453), (12302, 13671)]