157410554

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3919}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 286003200

約数和(自身を除く): 128592646

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 3919, 5738, 7838, 20083, 27433, 40166, 54866, 74461, 148922, 521227, 591769, 1042454, 1183538, 4142383, 8284766, 11243611, 22487222, 78705277, 157410554]

約数ペア:

[(1, 157410554), (2, 78705277), (7, 22487222), (14, 11243611), (19, 8284766), (38, 4142383), (133, 1183538), (151, 1042454), (266, 591769), (302, 521227), (1057, 148922), (2114, 74461), (2869, 54866), (3919, 40166), (5738, 27433), (7838, 20083)]