145504088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 299376000

約数和(自身を除く): 153871912

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 139, 172, 179, 278, 344, 358, 556, 716, 731, 1112, 1432, 1462, 2363, 2924, 3043, 4726, 5848, 5977, 6086, 7697, 9452, 11954, 12172, 15394, 18904, 23908, 24344, 24881, 30788, 47816, 49762, 61576, 99524, 101609, 130849, 199048, 203218, 261698, 406436, 422977, 523396, 812872, 845954, 1046792, 1069883, 1691908, 2139766, 3383816, 4279532, 8559064, 18188011, 36376022, 72752044, 145504088]

約数ペア:

[(1, 145504088), (2, 72752044), (4, 36376022), (8, 18188011), (17, 8559064), (34, 4279532), (43, 3383816), (68, 2139766), (86, 1691908), (136, 1069883), (139, 1046792), (172, 845954), (179, 812872), (278, 523396), (344, 422977), (358, 406436), (556, 261698), (716, 203218), (731, 199048), (1112, 130849), (1432, 101609), (1462, 99524), (2363, 61576), (2924, 49762), (3043, 47816), (4726, 30788), (5848, 24881), (5977, 24344), (6086, 23908), (7697, 18904), (9452, 15394), (11954, 12172)]