156788302468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1777081}}^1$

素因数の和:1777252

約数の個数: 48

約数和(自身を含む): 329598952704

約数和(自身を除く): 172810650236

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 161, 274, 322, 548, 644, 959, 1918, 3151, 3836, 6302, 12604, 22057, 44114, 88228, 1777081, 3554162, 7108324, 12439567, 24879134, 40872863, 49758268, 81745726, 163491452, 243460097, 286110041, 486920194, 572220082, 973840388, 1144440164, 1704220679, 3408441358, 5599582231, 6816882716, 11199164462, 22398328924, 39197075617, 78394151234, 156788302468]

約数ペア:

[(1, 156788302468), (2, 78394151234), (4, 39197075617), (7, 22398328924), (14, 11199164462), (23, 6816882716), (28, 5599582231), (46, 3408441358), (92, 1704220679), (137, 1144440164), (161, 973840388), (274, 572220082), (322, 486920194), (548, 286110041), (644, 243460097), (959, 163491452), (1918, 81745726), (3151, 49758268), (3836, 40872863), (6302, 24879134), (12604, 12439567), (22057, 7108324), (44114, 3554162), (88228, 1777081)]