187383768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 371451432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 71, 78, 88, 104, 132, 142, 143, 156, 213, 264, 284, 286, 312, 426, 429, 568, 572, 769, 781, 852, 858, 923, 1144, 1538, 1562, 1704, 1716, 1846, 2307, 2343, 2769, 3076, 3124, 3432, 3692, 4614, 4686, 5538, 6152, 6248, 7384, 8459, 9228, 9372, 9997, 10153, 11076, 16918, 18456, 18744, 19994, 20306, 22152, 25377, 29991, 30459, 33836, 39988, 40612, 50754, 54599, 59982, 60918, 67672, 79976, 81224, 101508, 109198, 109967, 119964, 121836, 163797, 203016, 218396, 219934, 239928, 243672, 327594, 329901, 436792, 439868, 600589, 655188, 659802, 709787, 879736, 1201178, 1310376, 1319604, 1419574, 1801767, 2129361, 2402356, 2639208, 2839148, 3603534, 4258722, 4804712, 5678296, 7207068, 7807657, 8517444, 14414136, 15615314, 17034888, 23422971, 31230628, 46845942, 62461256, 93691884, 187383768]

約数ペア:

[(1, 187383768), (2, 93691884), (3, 62461256), (4, 46845942), (6, 31230628), (8, 23422971), (11, 17034888), (12, 15615314), (13, 14414136), (22, 8517444), (24, 7807657), (26, 7207068), (33, 5678296), (39, 4804712), (44, 4258722), (52, 3603534), (66, 2839148), (71, 2639208), (78, 2402356), (88, 2129361), (104, 1801767), (132, 1419574), (142, 1319604), (143, 1310376), (156, 1201178), (213, 879736), (264, 709787), (284, 659802), (286, 655188), (312, 600589), (426, 439868), (429, 436792), (568, 329901), (572, 327594), (769, 243672), (781, 239928), (852, 219934), (858, 218396), (923, 203016), (1144, 163797), (1538, 121836), (1562, 119964), (1704, 109967), (1716, 109198), (1846, 101508), (2307, 81224), (2343, 79976), (2769, 67672), (3076, 60918), (3124, 59982), (3432, 54599), (3692, 50754), (4614, 40612), (4686, 39988), (5538, 33836), (6152, 30459), (6248, 29991), (7384, 25377), (8459, 22152), (9228, 20306), (9372, 19994), (9997, 18744), (10153, 18456), (11076, 16918)]