156696267260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1\times {\mathrm{68791}}^1$

素因数の和:77574

約数の個数: 48

約数和(自身を含む): 354420236352

約数和(自身を除く): 197723969092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8761, 17522, 35044, 43805, 68791, 87610, 113893, 137582, 175220, 227786, 275164, 343955, 455572, 569465, 687910, 894283, 1138930, 1375820, 1788566, 2277860, 3577132, 4471415, 8942830, 17885660, 602677951, 1205355902, 2410711804, 3013389755, 6026779510, 7834813363, 12053559020, 15669626726, 31339253452, 39174066815, 78348133630, 156696267260]

約数ペア:

[(1, 156696267260), (2, 78348133630), (4, 39174066815), (5, 31339253452), (10, 15669626726), (13, 12053559020), (20, 7834813363), (26, 6026779510), (52, 3013389755), (65, 2410711804), (130, 1205355902), (260, 602677951), (8761, 17885660), (17522, 8942830), (35044, 4471415), (43805, 3577132), (68791, 2277860), (87610, 1788566), (113893, 1375820), (137582, 1138930), (175220, 894283), (227786, 687910), (275164, 569465), (343955, 455572)]