131809776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 160

約数和(自身を含む): 405926400

約数和(自身を除く): 274116624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 61, 84, 109, 112, 118, 122, 168, 177, 183, 218, 236, 244, 327, 336, 354, 366, 413, 427, 436, 472, 488, 654, 708, 732, 763, 826, 854, 872, 944, 976, 1239, 1281, 1308, 1416, 1464, 1526, 1652, 1708, 1744, 2289, 2478, 2562, 2616, 2832, 2928, 3052, 3304, 3416, 3599, 4578, 4956, 5124, 5232, 6104, 6431, 6608, 6649, 6832, 7198, 9156, 9912, 10248, 10797, 12208, 12862, 13298, 14396, 18312, 19293, 19824, 19947, 20496, 21594, 25193, 25724, 26596, 28792, 36624, 38586, 39894, 43188, 45017, 46543, 50386, 51448, 53192, 57584, 75579, 77172, 79788, 86376, 90034, 93086, 100772, 102896, 106384, 135051, 139629, 151158, 154344, 159576, 172752, 180068, 186172, 201544, 270102, 279258, 302316, 308688, 319152, 360136, 372344, 392291, 403088, 540204, 558516, 604632, 720272, 744688, 784582, 1080408, 1117032, 1176873, 1209264, 1569164, 2160816, 2234064, 2353746, 2746037, 3138328, 4707492, 5492074, 6276656, 8238111, 9414984, 10984148, 16476222, 18829968, 21968296, 32952444, 43936592, 65904888, 131809776]

約数ペア:

[(1, 131809776), (2, 65904888), (3, 43936592), (4, 32952444), (6, 21968296), (7, 18829968), (8, 16476222), (12, 10984148), (14, 9414984), (16, 8238111), (21, 6276656), (24, 5492074), (28, 4707492), (42, 3138328), (48, 2746037), (56, 2353746), (59, 2234064), (61, 2160816), (84, 1569164), (109, 1209264), (112, 1176873), (118, 1117032), (122, 1080408), (168, 784582), (177, 744688), (183, 720272), (218, 604632), (236, 558516), (244, 540204), (327, 403088), (336, 392291), (354, 372344), (366, 360136), (413, 319152), (427, 308688), (436, 302316), (472, 279258), (488, 270102), (654, 201544), (708, 186172), (732, 180068), (763, 172752), (826, 159576), (854, 154344), (872, 151158), (944, 139629), (976, 135051), (1239, 106384), (1281, 102896), (1308, 100772), (1416, 93086), (1464, 90034), (1526, 86376), (1652, 79788), (1708, 77172), (1744, 75579), (2289, 57584), (2478, 53192), (2562, 51448), (2616, 50386), (2832, 46543), (2928, 45017), (3052, 43188), (3304, 39894), (3416, 38586), (3599, 36624), (4578, 28792), (4956, 26596), (5124, 25724), (5232, 25193), (6104, 21594), (6431, 20496), (6608, 19947), (6649, 19824), (6832, 19293), (7198, 18312), (9156, 14396), (9912, 13298), (10248, 12862), (10797, 12208)]