163285884

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7211}}^1$

素因数の和:7275

約数の個数: 72

約数和(自身を含む): 448903728

約数和(自身を除く): 285617844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 333, 444, 612, 629, 666, 1258, 1332, 1887, 2516, 3774, 5661, 7211, 7548, 11322, 14422, 21633, 22644, 28844, 43266, 64899, 86532, 122587, 129798, 245174, 259596, 266807, 367761, 490348, 533614, 735522, 800421, 1067228, 1103283, 1471044, 1600842, 2206566, 2401263, 3201684, 4413132, 4535719, 4802526, 9071438, 9605052, 13607157, 18142876, 27214314, 40821471, 54428628, 81642942, 163285884]

約数ペア:

[(1, 163285884), (2, 81642942), (3, 54428628), (4, 40821471), (6, 27214314), (9, 18142876), (12, 13607157), (17, 9605052), (18, 9071438), (34, 4802526), (36, 4535719), (37, 4413132), (51, 3201684), (68, 2401263), (74, 2206566), (102, 1600842), (111, 1471044), (148, 1103283), (153, 1067228), (204, 800421), (222, 735522), (306, 533614), (333, 490348), (444, 367761), (612, 266807), (629, 259596), (666, 245174), (1258, 129798), (1332, 122587), (1887, 86532), (2516, 64899), (3774, 43266), (5661, 28844), (7211, 22644), (7548, 21633), (11322, 14422)]