168429528

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123121}}^1$

素因数の和:123152

約数の個数: 48

約数和(自身を含む): 480175800

約数和(自身を除く): 311746272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 123121, 246242, 369363, 492484, 738726, 984968, 1108089, 1477452, 2216178, 2339299, 2954904, 4432356, 4678598, 7017897, 8864712, 9357196, 14035794, 18714392, 21053691, 28071588, 42107382, 56143176, 84214764, 168429528]

約数ペア:

[(1, 168429528), (2, 84214764), (3, 56143176), (4, 42107382), (6, 28071588), (8, 21053691), (9, 18714392), (12, 14035794), (18, 9357196), (19, 8864712), (24, 7017897), (36, 4678598), (38, 4432356), (57, 2954904), (72, 2339299), (76, 2216178), (114, 1477452), (152, 1108089), (171, 984968), (228, 738726), (342, 492484), (456, 369363), (684, 246242), (1368, 123121)]