140685642

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7537}}^1$

素因数の和:7623

約数の個数: 48

約数和(自身を含む): 328083912

約数和(自身を除く): 187398270

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 6222, 7537, 9333, 15074, 18666, 22611, 45222, 67833, 128129, 135666, 256258, 384387, 459757, 768774, 919514, 1153161, 1379271, 2306322, 2758542, 4137813, 7815869, 8275626, 15631738, 23447607, 46895214, 70342821, 140685642]

約数ペア:

[(1, 140685642), (2, 70342821), (3, 46895214), (6, 23447607), (9, 15631738), (17, 8275626), (18, 7815869), (34, 4137813), (51, 2758542), (61, 2306322), (102, 1379271), (122, 1153161), (153, 919514), (183, 768774), (306, 459757), (366, 384387), (549, 256258), (1037, 135666), (1098, 128129), (2074, 67833), (3111, 45222), (6222, 22611), (7537, 18666), (9333, 15074)]