157939344

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1189

約数の個数: 120

約数和(自身を含む): 472380480

約数和(自身を除く): 314441136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 43, 46, 48, 69, 72, 86, 92, 129, 138, 144, 172, 184, 207, 258, 276, 344, 368, 387, 414, 516, 552, 688, 774, 828, 989, 1032, 1104, 1109, 1548, 1656, 1978, 2064, 2218, 2967, 3096, 3312, 3327, 3956, 4436, 5934, 6192, 6654, 7912, 8872, 8901, 9981, 11868, 13308, 15824, 17744, 17802, 19962, 23736, 25507, 26616, 35604, 39924, 47472, 47687, 51014, 53232, 71208, 76521, 79848, 95374, 102028, 142416, 143061, 153042, 159696, 190748, 204056, 229563, 286122, 306084, 381496, 408112, 429183, 459126, 572244, 612168, 762992, 858366, 918252, 1096801, 1144488, 1224336, 1716732, 1836504, 2193602, 2288976, 3290403, 3433464, 3673008, 4387204, 6580806, 6866928, 8774408, 9871209, 13161612, 17548816, 19742418, 26323224, 39484836, 52646448, 78969672, 157939344]

約数ペア:

[(1, 157939344), (2, 78969672), (3, 52646448), (4, 39484836), (6, 26323224), (8, 19742418), (9, 17548816), (12, 13161612), (16, 9871209), (18, 8774408), (23, 6866928), (24, 6580806), (36, 4387204), (43, 3673008), (46, 3433464), (48, 3290403), (69, 2288976), (72, 2193602), (86, 1836504), (92, 1716732), (129, 1224336), (138, 1144488), (144, 1096801), (172, 918252), (184, 858366), (207, 762992), (258, 612168), (276, 572244), (344, 459126), (368, 429183), (387, 408112), (414, 381496), (516, 306084), (552, 286122), (688, 229563), (774, 204056), (828, 190748), (989, 159696), (1032, 153042), (1104, 143061), (1109, 142416), (1548, 102028), (1656, 95374), (1978, 79848), (2064, 76521), (2218, 71208), (2967, 53232), (3096, 51014), (3312, 47687), (3327, 47472), (3956, 39924), (4436, 35604), (5934, 26616), (6192, 25507), (6654, 23736), (7912, 19962), (8872, 17802), (8901, 17744), (9981, 15824), (11868, 13308)]