155579328

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{8713}}^1$

素因数の和:8762

約数の個数: 84

約数和(自身を含む): 460378048

約数和(自身を除く): 304798720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8713, 8928, 17426, 17856, 26139, 34852, 52278, 69704, 78417, 104556, 139408, 156834, 209112, 270103, 278816, 313668, 418224, 540206, 557632, 627336, 810309, 836448, 1080412, 1254672, 1620618, 1672896, 2160824, 2430927, 2509344, 3241236, 4321648, 4861854, 5018688, 6482472, 8643296, 9723708, 12964944, 17286592, 19447416, 25929888, 38894832, 51859776, 77789664, 155579328]

約数ペア:

[(1, 155579328), (2, 77789664), (3, 51859776), (4, 38894832), (6, 25929888), (8, 19447416), (9, 17286592), (12, 12964944), (16, 9723708), (18, 8643296), (24, 6482472), (31, 5018688), (32, 4861854), (36, 4321648), (48, 3241236), (62, 2509344), (64, 2430927), (72, 2160824), (93, 1672896), (96, 1620618), (124, 1254672), (144, 1080412), (186, 836448), (192, 810309), (248, 627336), (279, 557632), (288, 540206), (372, 418224), (496, 313668), (558, 278816), (576, 270103), (744, 209112), (992, 156834), (1116, 139408), (1488, 104556), (1984, 78417), (2232, 69704), (2976, 52278), (4464, 34852), (5952, 26139), (8713, 17856), (8928, 17426)]