156996856374

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 318043756800

約数和(自身を除く): 161046900426

約数列:

[1, 2, 3, 6, 163, 317, 326, 349, 489, 634, 698, 951, 978, 1047, 1451, 1902, 2094, 2902, 4353, 8706, 51671, 56887, 103342, 110633, 113774, 155013, 170661, 221266, 236513, 310026, 331899, 341322, 459967, 473026, 506399, 663798, 709539, 919934, 1012798, 1379901, 1419078, 1519197, 2759802, 3038394, 18033179, 36066358, 54099537, 74974621, 82543037, 108199074, 149949242, 160528483, 165086074, 224923863, 247629111, 321056966, 449847726, 481585449, 495258222, 963170898, 26166142729, 52332285458, 78498428187, 156996856374]

約数ペア:

[(1, 156996856374), (2, 78498428187), (3, 52332285458), (6, 26166142729), (163, 963170898), (317, 495258222), (326, 481585449), (349, 449847726), (489, 321056966), (634, 247629111), (698, 224923863), (951, 165086074), (978, 160528483), (1047, 149949242), (1451, 108199074), (1902, 82543037), (2094, 74974621), (2902, 54099537), (4353, 36066358), (8706, 18033179), (51671, 3038394), (56887, 2759802), (103342, 1519197), (110633, 1419078), (113774, 1379901), (155013, 1012798), (170661, 919934), (221266, 709539), (236513, 663798), (310026, 506399), (331899, 473026), (341322, 459967)]