168471786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67987}}^1$

素因数の和:68058

約数の個数: 32

約数和(自身を含む): 391610880

約数和(自身を除く): 223139094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 67987, 135974, 203961, 407922, 475909, 951818, 1427727, 2855454, 4011233, 8022466, 12033699, 24067398, 28078631, 56157262, 84235893, 168471786]

約数ペア:

[(1, 168471786), (2, 84235893), (3, 56157262), (6, 28078631), (7, 24067398), (14, 12033699), (21, 8022466), (42, 4011233), (59, 2855454), (118, 1427727), (177, 951818), (354, 475909), (413, 407922), (826, 203961), (1239, 135974), (2478, 67987)]