171432744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 528000000

約数和(自身を除く): 356567256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1249, 1596, 1634, 1806, 2408, 2451, 2498, 3192, 3268, 3612, 3747, 4902, 4996, 5719, 6536, 7224, 7494, 8743, 9804, 9992, 11438, 14988, 17157, 17486, 19608, 22876, 23731, 26229, 29976, 34314, 34972, 45752, 47462, 52458, 53707, 68628, 69944, 71193, 94924, 104916, 107414, 137256, 142386, 161121, 166117, 189848, 209832, 214828, 284772, 322242, 332234, 375949, 429656, 498351, 569544, 644484, 664468, 751898, 996702, 1020433, 1127847, 1288968, 1328936, 1503796, 1993404, 2040866, 2255694, 3007592, 3061299, 3986808, 4081732, 4511388, 6122598, 7143031, 8163464, 9022776, 12245196, 14286062, 21429093, 24490392, 28572124, 42858186, 57144248, 85716372, 171432744]

約数ペア:

[(1, 171432744), (2, 85716372), (3, 57144248), (4, 42858186), (6, 28572124), (7, 24490392), (8, 21429093), (12, 14286062), (14, 12245196), (19, 9022776), (21, 8163464), (24, 7143031), (28, 6122598), (38, 4511388), (42, 4081732), (43, 3986808), (56, 3061299), (57, 3007592), (76, 2255694), (84, 2040866), (86, 1993404), (114, 1503796), (129, 1328936), (133, 1288968), (152, 1127847), (168, 1020433), (172, 996702), (228, 751898), (258, 664468), (266, 644484), (301, 569544), (344, 498351), (399, 429656), (456, 375949), (516, 332234), (532, 322242), (602, 284772), (798, 214828), (817, 209832), (903, 189848), (1032, 166117), (1064, 161121), (1204, 142386), (1249, 137256), (1596, 107414), (1634, 104916), (1806, 94924), (2408, 71193), (2451, 69944), (2498, 68628), (3192, 53707), (3268, 52458), (3612, 47462), (3747, 45752), (4902, 34972), (4996, 34314), (5719, 29976), (6536, 26229), (7224, 23731), (7494, 22876), (8743, 19608), (9804, 17486), (9992, 17157), (11438, 14988)]