149232648

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{661}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 390844800

約数和(自身を除く): 241612152

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 409, 552, 661, 818, 1227, 1322, 1636, 1983, 2454, 2644, 3272, 3966, 4908, 5288, 7932, 9407, 9816, 15203, 15864, 18814, 28221, 30406, 37628, 45609, 56442, 60812, 75256, 91218, 112884, 121624, 182436, 225768, 270349, 364872, 540698, 811047, 1081396, 1622094, 2162792, 3244188, 6218027, 6488376, 12436054, 18654081, 24872108, 37308162, 49744216, 74616324, 149232648]

約数ペア:

[(1, 149232648), (2, 74616324), (3, 49744216), (4, 37308162), (6, 24872108), (8, 18654081), (12, 12436054), (23, 6488376), (24, 6218027), (46, 3244188), (69, 2162792), (92, 1622094), (138, 1081396), (184, 811047), (276, 540698), (409, 364872), (552, 270349), (661, 225768), (818, 182436), (1227, 121624), (1322, 112884), (1636, 91218), (1983, 75256), (2454, 60812), (2644, 56442), (3272, 45609), (3966, 37628), (4908, 30406), (5288, 28221), (7932, 18814), (9407, 15864), (9816, 15203)]