38157168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 122214400

約数和(自身を除く): 84057232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 43, 48, 56, 57, 76, 84, 86, 112, 114, 129, 133, 139, 152, 168, 172, 228, 258, 266, 278, 301, 304, 336, 344, 399, 417, 456, 516, 532, 556, 602, 688, 798, 817, 834, 903, 912, 973, 1032, 1064, 1112, 1204, 1596, 1634, 1668, 1806, 1946, 2064, 2128, 2224, 2408, 2451, 2641, 2919, 3192, 3268, 3336, 3612, 3892, 4816, 4902, 5282, 5719, 5838, 5977, 6384, 6536, 6672, 7224, 7784, 7923, 9804, 10564, 11438, 11676, 11954, 13072, 14448, 15568, 15846, 17157, 17931, 18487, 19608, 21128, 22876, 23352, 23908, 31692, 34314, 35862, 36974, 39216, 41839, 42256, 45752, 46704, 47816, 55461, 63384, 68628, 71724, 73948, 83678, 91504, 95632, 110922, 113563, 125517, 126768, 137256, 143448, 147896, 167356, 221844, 227126, 251034, 274512, 286896, 295792, 334712, 340689, 443688, 454252, 502068, 669424, 681378, 794941, 887376, 908504, 1004136, 1362756, 1589882, 1817008, 2008272, 2384823, 2725512, 3179764, 4769646, 5451024, 6359528, 9539292, 12719056, 19078584, 38157168]

約数ペア:

[(1, 38157168), (2, 19078584), (3, 12719056), (4, 9539292), (6, 6359528), (7, 5451024), (8, 4769646), (12, 3179764), (14, 2725512), (16, 2384823), (19, 2008272), (21, 1817008), (24, 1589882), (28, 1362756), (38, 1004136), (42, 908504), (43, 887376), (48, 794941), (56, 681378), (57, 669424), (76, 502068), (84, 454252), (86, 443688), (112, 340689), (114, 334712), (129, 295792), (133, 286896), (139, 274512), (152, 251034), (168, 227126), (172, 221844), (228, 167356), (258, 147896), (266, 143448), (278, 137256), (301, 126768), (304, 125517), (336, 113563), (344, 110922), (399, 95632), (417, 91504), (456, 83678), (516, 73948), (532, 71724), (556, 68628), (602, 63384), (688, 55461), (798, 47816), (817, 46704), (834, 45752), (903, 42256), (912, 41839), (973, 39216), (1032, 36974), (1064, 35862), (1112, 34314), (1204, 31692), (1596, 23908), (1634, 23352), (1668, 22876), (1806, 21128), (1946, 19608), (2064, 18487), (2128, 17931), (2224, 17157), (2408, 15846), (2451, 15568), (2641, 14448), (2919, 13072), (3192, 11954), (3268, 11676), (3336, 11438), (3612, 10564), (3892, 9804), (4816, 7923), (4902, 7784), (5282, 7224), (5719, 6672), (5838, 6536), (5977, 6384)]