155299212

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3761}}^1$

素因数の和:3839

約数の個数: 72

約数和(自身を含む): 416287872

約数和(自身を除く): 260988660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 3761, 4588, 6882, 7522, 10323, 11283, 13764, 15044, 20646, 22566, 33849, 41292, 45132, 67698, 116591, 135396, 139157, 233182, 278314, 349773, 417471, 466364, 556628, 699546, 834942, 1049319, 1252413, 1399092, 1669884, 2098638, 2504826, 4197276, 4313867, 5009652, 8627734, 12941601, 17255468, 25883202, 38824803, 51766404, 77649606, 155299212]

約数ペア:

[(1, 155299212), (2, 77649606), (3, 51766404), (4, 38824803), (6, 25883202), (9, 17255468), (12, 12941601), (18, 8627734), (31, 5009652), (36, 4313867), (37, 4197276), (62, 2504826), (74, 2098638), (93, 1669884), (111, 1399092), (124, 1252413), (148, 1049319), (186, 834942), (222, 699546), (279, 556628), (333, 466364), (372, 417471), (444, 349773), (558, 278314), (666, 233182), (1116, 139157), (1147, 135396), (1332, 116591), (2294, 67698), (3441, 45132), (3761, 41292), (4588, 33849), (6882, 22566), (7522, 20646), (10323, 15044), (11283, 13764)]