151336178

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 284359680

約数和(自身を除く): 133023502

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 101, 131, 133, 202, 262, 266, 301, 602, 707, 817, 917, 1414, 1634, 1834, 1919, 2489, 3838, 4343, 4978, 5633, 5719, 8686, 11266, 11438, 13231, 13433, 17423, 26462, 26866, 30401, 34846, 39431, 60802, 78862, 82517, 92617, 107027, 165034, 185234, 214054, 251389, 502778, 568933, 577619, 749189, 1137866, 1155238, 1498378, 1759723, 3519446, 3982531, 7965062, 10809727, 21619454, 75668089, 151336178]

約数ペア:

[(1, 151336178), (2, 75668089), (7, 21619454), (14, 10809727), (19, 7965062), (38, 3982531), (43, 3519446), (86, 1759723), (101, 1498378), (131, 1155238), (133, 1137866), (202, 749189), (262, 577619), (266, 568933), (301, 502778), (602, 251389), (707, 214054), (817, 185234), (917, 165034), (1414, 107027), (1634, 92617), (1834, 82517), (1919, 78862), (2489, 60802), (3838, 39431), (4343, 34846), (4978, 30401), (5633, 26866), (5719, 26462), (8686, 17423), (11266, 13433), (11438, 13231)]