157288410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 96

約数和(自身を含む): 423783360

約数和(自身を除く): 266494950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 97, 129, 194, 215, 258, 291, 387, 419, 430, 485, 582, 645, 774, 838, 873, 970, 1257, 1290, 1455, 1746, 1935, 2095, 2514, 2910, 3771, 3870, 4171, 4190, 4365, 6285, 7542, 8342, 8730, 12513, 12570, 18017, 18855, 20855, 25026, 36034, 37539, 37710, 40643, 41710, 54051, 62565, 75078, 81286, 90085, 108102, 121929, 125130, 162153, 180170, 187695, 203215, 243858, 270255, 324306, 365787, 375390, 406430, 540510, 609645, 731574, 810765, 1219290, 1621530, 1747649, 1828935, 3495298, 3657870, 5242947, 8738245, 10485894, 15728841, 17476490, 26214735, 31457682, 52429470, 78644205, 157288410]

約数ペア:

[(1, 157288410), (2, 78644205), (3, 52429470), (5, 31457682), (6, 26214735), (9, 17476490), (10, 15728841), (15, 10485894), (18, 8738245), (30, 5242947), (43, 3657870), (45, 3495298), (86, 1828935), (90, 1747649), (97, 1621530), (129, 1219290), (194, 810765), (215, 731574), (258, 609645), (291, 540510), (387, 406430), (419, 375390), (430, 365787), (485, 324306), (582, 270255), (645, 243858), (774, 203215), (838, 187695), (873, 180170), (970, 162153), (1257, 125130), (1290, 121929), (1455, 108102), (1746, 90085), (1935, 81286), (2095, 75078), (2514, 62565), (2910, 54051), (3771, 41710), (3870, 40643), (4171, 37710), (4190, 37539), (4365, 36034), (6285, 25026), (7542, 20855), (8342, 18855), (8730, 18017), (12513, 12570)]