156934323

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2153}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 282260160

約数和(自身を除く): 125325837

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 1157, 1869, 2153, 3471, 5607, 6459, 8099, 10413, 15071, 19377, 24297, 27989, 45213, 72891, 83967, 135639, 191617, 195923, 251901, 574851, 587769, 1341319, 1724553, 1763307, 2491021, 4023957, 7473063, 12071871, 17437147, 22419189, 52311441, 156934323]

約数ペア:

[(1, 156934323), (3, 52311441), (7, 22419189), (9, 17437147), (13, 12071871), (21, 7473063), (39, 4023957), (63, 2491021), (89, 1763307), (91, 1724553), (117, 1341319), (267, 587769), (273, 574851), (623, 251901), (801, 195923), (819, 191617), (1157, 135639), (1869, 83967), (2153, 72891), (3471, 45213), (5607, 27989), (6459, 24297), (8099, 19377), (10413, 15071)]