168555280364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1\times {\mathrm{15881}}^1$

素因数の和:17258

約数の個数: 48

約数和(自身を含む): 315058222080

約数和(自身を除く): 146502941716

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 1229, 2159, 2458, 4318, 4916, 8636, 15881, 20893, 31762, 41786, 63524, 83572, 156083, 269977, 312166, 539954, 624332, 1079908, 2016887, 2653411, 4033774, 5306822, 8067548, 10613644, 19517749, 34287079, 39035498, 68574158, 78070996, 137148316, 331801733, 663603466, 1327206932, 2478754123, 4957508246, 9915016492, 42138820091, 84277640182, 168555280364]

約数ペア:

[(1, 168555280364), (2, 84277640182), (4, 42138820091), (17, 9915016492), (34, 4957508246), (68, 2478754123), (127, 1327206932), (254, 663603466), (508, 331801733), (1229, 137148316), (2159, 78070996), (2458, 68574158), (4318, 39035498), (4916, 34287079), (8636, 19517749), (15881, 10613644), (20893, 8067548), (31762, 5306822), (41786, 4033774), (63524, 2653411), (83572, 2016887), (156083, 1079908), (269977, 624332), (312166, 539954)]