15706764188

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 28060352544

約数和(自身を除く): 12353588356

約数列:

[1, 2, 4, 97, 157, 194, 314, 388, 401, 628, 643, 802, 1286, 1604, 2572, 15229, 30458, 38897, 60916, 62371, 62957, 77794, 100951, 124742, 125914, 155588, 201902, 249484, 251828, 257843, 403804, 515686, 1031372, 6106829, 9792247, 12213658, 19584494, 24427316, 25010771, 39168988, 40481351, 50021542, 80962702, 100043084, 161925404, 3926691047, 7853382094, 15706764188]

約数ペア:

[(1, 15706764188), (2, 7853382094), (4, 3926691047), (97, 161925404), (157, 100043084), (194, 80962702), (314, 50021542), (388, 40481351), (401, 39168988), (628, 25010771), (643, 24427316), (802, 19584494), (1286, 12213658), (1604, 9792247), (2572, 6106829), (15229, 1031372), (30458, 515686), (38897, 403804), (60916, 257843), (62371, 251828), (62957, 249484), (77794, 201902), (100951, 155588), (124742, 125914)]