152573572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 299376000

約数和(自身を除く): 146802428

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 269, 323, 439, 538, 646, 878, 1076, 1292, 1756, 4573, 5111, 7463, 8341, 9146, 10222, 14926, 16682, 18292, 20444, 29852, 33364, 86887, 118091, 141797, 173774, 236182, 283594, 347548, 472364, 567188, 2007547, 2243729, 4015094, 4487458, 8030188, 8974916, 38143393, 76286786, 152573572]

約数ペア:

[(1, 152573572), (2, 76286786), (4, 38143393), (17, 8974916), (19, 8030188), (34, 4487458), (38, 4015094), (68, 2243729), (76, 2007547), (269, 567188), (323, 472364), (439, 347548), (538, 283594), (646, 236182), (878, 173774), (1076, 141797), (1292, 118091), (1756, 86887), (4573, 33364), (5111, 29852), (7463, 20444), (8341, 18292), (9146, 16682), (10222, 14926)]