151419716

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 308601216

約数和(自身を除く): 157181500

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 197, 283, 388, 394, 566, 679, 788, 1132, 1358, 1379, 1981, 2716, 2758, 3962, 5516, 7924, 19109, 27451, 38218, 54902, 55751, 76436, 109804, 111502, 133763, 192157, 223004, 267526, 384314, 390257, 535052, 768628, 780514, 1561028, 5407847, 10815694, 21631388, 37854929, 75709858, 151419716]

約数ペア:

[(1, 151419716), (2, 75709858), (4, 37854929), (7, 21631388), (14, 10815694), (28, 5407847), (97, 1561028), (194, 780514), (197, 768628), (283, 535052), (388, 390257), (394, 384314), (566, 267526), (679, 223004), (788, 192157), (1132, 133763), (1358, 111502), (1379, 109804), (1981, 76436), (2716, 55751), (2758, 54902), (3962, 38218), (5516, 27451), (7924, 19109)]