149430008

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 213449992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 59, 71, 91, 98, 104, 118, 142, 182, 196, 236, 284, 343, 364, 392, 413, 472, 497, 568, 637, 686, 728, 767, 826, 923, 994, 1274, 1372, 1534, 1652, 1846, 1988, 2548, 2744, 2891, 3068, 3304, 3479, 3692, 3976, 4189, 4459, 5096, 5369, 5782, 6136, 6461, 6958, 7384, 8378, 8918, 10738, 11564, 12922, 13916, 16756, 17836, 20237, 21476, 23128, 24353, 25844, 27832, 29323, 33512, 35672, 37583, 40474, 42952, 45227, 48706, 51688, 54457, 58646, 75166, 80948, 90454, 97412, 108914, 117292, 150332, 161896, 180908, 194824, 205261, 217828, 234584, 263081, 300664, 316589, 361816, 381199, 410522, 435656, 526162, 633178, 762398, 821044, 1052324, 1266356, 1436827, 1524796, 1642088, 2104648, 2532712, 2668393, 2873654, 3049592, 5336786, 5747308, 10673572, 11494616, 18678751, 21347144, 37357502, 74715004, 149430008]

約数ペア:

[(1, 149430008), (2, 74715004), (4, 37357502), (7, 21347144), (8, 18678751), (13, 11494616), (14, 10673572), (26, 5747308), (28, 5336786), (49, 3049592), (52, 2873654), (56, 2668393), (59, 2532712), (71, 2104648), (91, 1642088), (98, 1524796), (104, 1436827), (118, 1266356), (142, 1052324), (182, 821044), (196, 762398), (236, 633178), (284, 526162), (343, 435656), (364, 410522), (392, 381199), (413, 361816), (472, 316589), (497, 300664), (568, 263081), (637, 234584), (686, 217828), (728, 205261), (767, 194824), (826, 180908), (923, 161896), (994, 150332), (1274, 117292), (1372, 108914), (1534, 97412), (1652, 90454), (1846, 80948), (1988, 75166), (2548, 58646), (2744, 54457), (2891, 51688), (3068, 48706), (3304, 45227), (3479, 42952), (3692, 40474), (3976, 37583), (4189, 35672), (4459, 33512), (5096, 29323), (5369, 27832), (5782, 25844), (6136, 24353), (6461, 23128), (6958, 21476), (7384, 20237), (8378, 17836), (8918, 16756), (10738, 13916), (11564, 12922)]