157078170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4441}}^1$

素因数の和:4588

約数の個数: 64

約数和(自身を含む): 422167680

約数和(自身を除く): 265089510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 4441, 5895, 7074, 8882, 11790, 13323, 17685, 22205, 26646, 35370, 39969, 44410, 66615, 79938, 119907, 133230, 199845, 239814, 399690, 581771, 599535, 1163542, 1199070, 1745313, 2908855, 3490626, 5235939, 5817710, 8726565, 10471878, 15707817, 17453130, 26179695, 31415634, 52359390, 78539085, 157078170]

約数ペア:

[(1, 157078170), (2, 78539085), (3, 52359390), (5, 31415634), (6, 26179695), (9, 17453130), (10, 15707817), (15, 10471878), (18, 8726565), (27, 5817710), (30, 5235939), (45, 3490626), (54, 2908855), (90, 1745313), (131, 1199070), (135, 1163542), (262, 599535), (270, 581771), (393, 399690), (655, 239814), (786, 199845), (1179, 133230), (1310, 119907), (1965, 79938), (2358, 66615), (3537, 44410), (3930, 39969), (4441, 35370), (5895, 26646), (7074, 22205), (8882, 17685), (11790, 13323)]