161552592

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:601

約数の個数: 120

約数和(自身を含む): 480504960

約数和(自身を除く): 318952368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 274, 304, 342, 411, 431, 456, 548, 684, 822, 862, 912, 1096, 1233, 1293, 1368, 1644, 1724, 2192, 2466, 2586, 2603, 2736, 3288, 3448, 3879, 4932, 5172, 5206, 6576, 6896, 7758, 7809, 8189, 9864, 10344, 10412, 15516, 15618, 16378, 19728, 20688, 20824, 23427, 24567, 31032, 31236, 32756, 41648, 46854, 49134, 59047, 62064, 62472, 65512, 73701, 93708, 98268, 118094, 124944, 131024, 147402, 177141, 187416, 196536, 236188, 294804, 354282, 374832, 393072, 472376, 531423, 589608, 708564, 944752, 1062846, 1121893, 1179216, 1417128, 2125692, 2243786, 2834256, 3365679, 4251384, 4487572, 6731358, 8502768, 8975144, 10097037, 13462716, 17950288, 20194074, 26925432, 40388148, 53850864, 80776296, 161552592]

約数ペア:

[(1, 161552592), (2, 80776296), (3, 53850864), (4, 40388148), (6, 26925432), (8, 20194074), (9, 17950288), (12, 13462716), (16, 10097037), (18, 8975144), (19, 8502768), (24, 6731358), (36, 4487572), (38, 4251384), (48, 3365679), (57, 2834256), (72, 2243786), (76, 2125692), (114, 1417128), (137, 1179216), (144, 1121893), (152, 1062846), (171, 944752), (228, 708564), (274, 589608), (304, 531423), (342, 472376), (411, 393072), (431, 374832), (456, 354282), (548, 294804), (684, 236188), (822, 196536), (862, 187416), (912, 177141), (1096, 147402), (1233, 131024), (1293, 124944), (1368, 118094), (1644, 98268), (1724, 93708), (2192, 73701), (2466, 65512), (2586, 62472), (2603, 62064), (2736, 59047), (3288, 49134), (3448, 46854), (3879, 41648), (4932, 32756), (5172, 31236), (5206, 31032), (6576, 24567), (6896, 23427), (7758, 20824), (7809, 20688), (8189, 19728), (9864, 16378), (10344, 15618), (10412, 15516)]