153923198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 272032992

約数和(自身を除く): 118109794

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 521, 1033, 1042, 2066, 5731, 6773, 11363, 11462, 13429, 13546, 22726, 26858, 74503, 147719, 149006, 295438, 538193, 1076386, 5920123, 6996509, 11840246, 13993018, 76961599, 153923198]

約数ペア:

[(1, 153923198), (2, 76961599), (11, 13993018), (13, 11840246), (22, 6996509), (26, 5920123), (143, 1076386), (286, 538193), (521, 295438), (1033, 149006), (1042, 147719), (2066, 74503), (5731, 26858), (6773, 22726), (11363, 13546), (11462, 13429)]