133005872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 282839040

約数和(自身を除く): 149833168

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 89, 92, 124, 131, 178, 184, 248, 262, 356, 368, 496, 524, 712, 713, 1048, 1424, 1426, 2047, 2096, 2759, 2852, 3013, 4061, 4094, 5518, 5704, 6026, 8122, 8188, 11036, 11408, 11659, 12052, 16244, 16376, 22072, 23318, 24104, 32488, 32752, 44144, 46636, 48208, 63457, 64976, 93272, 93403, 126914, 186544, 186806, 253828, 268157, 361429, 373612, 507656, 536314, 722858, 747224, 1015312, 1072628, 1445716, 1494448, 2145256, 2891432, 4290512, 5782864, 8312867, 16625734, 33251468, 66502936, 133005872]

約数ペア:

[(1, 133005872), (2, 66502936), (4, 33251468), (8, 16625734), (16, 8312867), (23, 5782864), (31, 4290512), (46, 2891432), (62, 2145256), (89, 1494448), (92, 1445716), (124, 1072628), (131, 1015312), (178, 747224), (184, 722858), (248, 536314), (262, 507656), (356, 373612), (368, 361429), (496, 268157), (524, 253828), (712, 186806), (713, 186544), (1048, 126914), (1424, 93403), (1426, 93272), (2047, 64976), (2096, 63457), (2759, 48208), (2852, 46636), (3013, 44144), (4061, 32752), (4094, 32488), (5518, 24104), (5704, 23318), (6026, 22072), (8122, 16376), (8188, 16244), (11036, 12052), (11408, 11659)]