162433188

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 442743840

約数和(自身を除く): 280310652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 89, 108, 129, 131, 162, 172, 178, 258, 262, 267, 324, 356, 387, 393, 516, 524, 534, 774, 786, 801, 1068, 1161, 1179, 1548, 1572, 1602, 2322, 2358, 2403, 3204, 3483, 3537, 3827, 4644, 4716, 4806, 5633, 6966, 7074, 7209, 7654, 9612, 10611, 11266, 11481, 11659, 13932, 14148, 14418, 15308, 16899, 21222, 22532, 22962, 23318, 28836, 33798, 34443, 34977, 42444, 45924, 46636, 50697, 67596, 68886, 69954, 101394, 103329, 104931, 137772, 139908, 152091, 202788, 206658, 209862, 304182, 309987, 314793, 413316, 419724, 456273, 501337, 608364, 619974, 629586, 912546, 944379, 1002674, 1239948, 1259172, 1504011, 1825092, 1888758, 2005348, 3008022, 3777516, 4512033, 6016044, 9024066, 13536099, 18048132, 27072198, 40608297, 54144396, 81216594, 162433188]

約数ペア:

[(1, 162433188), (2, 81216594), (3, 54144396), (4, 40608297), (6, 27072198), (9, 18048132), (12, 13536099), (18, 9024066), (27, 6016044), (36, 4512033), (43, 3777516), (54, 3008022), (81, 2005348), (86, 1888758), (89, 1825092), (108, 1504011), (129, 1259172), (131, 1239948), (162, 1002674), (172, 944379), (178, 912546), (258, 629586), (262, 619974), (267, 608364), (324, 501337), (356, 456273), (387, 419724), (393, 413316), (516, 314793), (524, 309987), (534, 304182), (774, 209862), (786, 206658), (801, 202788), (1068, 152091), (1161, 139908), (1179, 137772), (1548, 104931), (1572, 103329), (1602, 101394), (2322, 69954), (2358, 68886), (2403, 67596), (3204, 50697), (3483, 46636), (3537, 45924), (3827, 42444), (4644, 34977), (4716, 34443), (4806, 33798), (5633, 28836), (6966, 23318), (7074, 22962), (7209, 22532), (7654, 21222), (9612, 16899), (10611, 15308), (11266, 14418), (11481, 14148), (11659, 13932)]