153745956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 144

約数和(自身を含む): 485791488

約数和(自身を除く): 332045532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 639, 661, 819, 852, 923, 994, 1092, 1278, 1322, 1491, 1638, 1846, 1983, 1988, 2556, 2644, 2769, 2982, 3276, 3692, 3966, 4473, 4627, 5538, 5949, 5964, 6461, 7932, 8307, 8593, 8946, 9254, 11076, 11898, 12922, 13881, 16614, 17186, 17892, 18508, 19383, 23796, 25779, 25844, 27762, 33228, 34372, 38766, 41643, 46931, 51558, 55524, 58149, 60151, 77337, 77532, 83286, 93862, 103116, 116298, 120302, 140793, 154674, 166572, 180453, 187724, 232596, 240604, 281586, 309348, 328517, 360906, 422379, 541359, 563172, 610103, 657034, 721812, 844758, 985551, 1082718, 1220206, 1314068, 1689516, 1830309, 1971102, 2165436, 2440412, 2956653, 3660618, 3942204, 4270721, 5490927, 5913306, 7321236, 8541442, 10981854, 11826612, 12812163, 17082884, 21963708, 25624326, 38436489, 51248652, 76872978, 153745956]

約数ペア:

[(1, 153745956), (2, 76872978), (3, 51248652), (4, 38436489), (6, 25624326), (7, 21963708), (9, 17082884), (12, 12812163), (13, 11826612), (14, 10981854), (18, 8541442), (21, 7321236), (26, 5913306), (28, 5490927), (36, 4270721), (39, 3942204), (42, 3660618), (52, 2956653), (63, 2440412), (71, 2165436), (78, 1971102), (84, 1830309), (91, 1689516), (117, 1314068), (126, 1220206), (142, 1082718), (156, 985551), (182, 844758), (213, 721812), (234, 657034), (252, 610103), (273, 563172), (284, 541359), (364, 422379), (426, 360906), (468, 328517), (497, 309348), (546, 281586), (639, 240604), (661, 232596), (819, 187724), (852, 180453), (923, 166572), (994, 154674), (1092, 140793), (1278, 120302), (1322, 116298), (1491, 103116), (1638, 93862), (1846, 83286), (1983, 77532), (1988, 77337), (2556, 60151), (2644, 58149), (2769, 55524), (2982, 51558), (3276, 46931), (3692, 41643), (3966, 38766), (4473, 34372), (4627, 33228), (5538, 27762), (5949, 25844), (5964, 25779), (6461, 23796), (7932, 19383), (8307, 18508), (8593, 17892), (8946, 17186), (9254, 16614), (11076, 13881), (11898, 12922)]