149912807618

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1553}}^1\times {\mathrm{10657}}^1$

素因数の和:12866

約数の個数: 32

約数和(自身を含む): 257580497664

約数和(自身を除く): 107667690046

約数列:

[1, 2, 7, 14, 647, 1294, 1553, 3106, 4529, 9058, 10657, 10871, 21314, 21742, 74599, 149198, 1004791, 2009582, 6895079, 7033537, 13790158, 14067074, 16550321, 33100642, 48265553, 96531106, 115852247, 231704494, 10708057687, 21416115374, 74956403809, 149912807618]

約数ペア:

[(1, 149912807618), (2, 74956403809), (7, 21416115374), (14, 10708057687), (647, 231704494), (1294, 115852247), (1553, 96531106), (3106, 48265553), (4529, 33100642), (9058, 16550321), (10657, 14067074), (10871, 13790158), (21314, 7033537), (21742, 6895079), (74599, 2009582), (149198, 1004791)]