157029840056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{16087}}^1$

素因数の和:16692

約数の個数: 64

約数和(自身を含む): 312750720000

約数和(自身を除く): 155720879944

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 431, 596, 862, 1192, 1724, 2831, 3448, 5662, 8189, 11324, 16087, 16378, 22648, 32174, 32756, 64219, 64348, 65512, 128438, 128696, 256876, 305653, 513752, 611306, 1220161, 1222612, 2396963, 2440322, 2445224, 4793926, 4880644, 6933497, 9587852, 9761288, 13866994, 19175704, 27733988, 45542297, 55467976, 91084594, 131736443, 182169188, 263472886, 364338376, 526945772, 1033091053, 1053891544, 2066182106, 4132364212, 8264728424, 19628730007, 39257460014, 78514920028, 157029840056]

約数ペア:

[(1, 157029840056), (2, 78514920028), (4, 39257460014), (8, 19628730007), (19, 8264728424), (38, 4132364212), (76, 2066182106), (149, 1053891544), (152, 1033091053), (298, 526945772), (431, 364338376), (596, 263472886), (862, 182169188), (1192, 131736443), (1724, 91084594), (2831, 55467976), (3448, 45542297), (5662, 27733988), (8189, 19175704), (11324, 13866994), (16087, 9761288), (16378, 9587852), (22648, 6933497), (32174, 4880644), (32756, 4793926), (64219, 2445224), (64348, 2440322), (65512, 2396963), (128438, 1222612), (128696, 1220161), (256876, 611306), (305653, 513752)]