156988140170

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{301999}}^1$

素因数の和:302462

約数の個数: 32

約数和(自身を含む): 285063840000

約数和(自身を除く): 128075699830

約数列:

[1, 2, 5, 10, 227, 229, 454, 458, 1135, 1145, 2270, 2290, 51983, 103966, 259915, 301999, 519830, 603998, 1509995, 3019990, 68553773, 69157771, 137107546, 138315542, 342768865, 345788855, 685537730, 691577710, 15698814017, 31397628034, 78494070085, 156988140170]

約数ペア:

[(1, 156988140170), (2, 78494070085), (5, 31397628034), (10, 15698814017), (227, 691577710), (229, 685537730), (454, 345788855), (458, 342768865), (1135, 138315542), (1145, 137107546), (2270, 69157771), (2290, 68553773), (51983, 3019990), (103966, 1509995), (259915, 603998), (301999, 519830)]