147449386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3671}}^1$

素因数の和:3850

約数の個数: 32

約数和(自身を含む): 267909120

約数和(自身を除く): 120459734

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 3671, 5738, 7342, 20083, 25697, 40166, 51394, 69749, 139498, 488243, 554321, 976486, 1108642, 3880247, 7760494, 10532099, 21064198, 73724693, 147449386]

約数ペア:

[(1, 147449386), (2, 73724693), (7, 21064198), (14, 10532099), (19, 7760494), (38, 3880247), (133, 1108642), (151, 976486), (266, 554321), (302, 488243), (1057, 139498), (2114, 69749), (2869, 51394), (3671, 40166), (5738, 25697), (7342, 20083)]