141181936

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 120

約数和(自身を含む): 339490176

約数和(自身を除く): 198308240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 49, 56, 62, 74, 98, 112, 124, 148, 157, 196, 217, 248, 259, 296, 314, 392, 434, 496, 518, 592, 628, 784, 868, 1036, 1099, 1147, 1256, 1519, 1736, 1813, 2072, 2198, 2294, 2512, 3038, 3472, 3626, 4144, 4396, 4588, 4867, 5809, 6076, 7252, 7693, 8029, 8792, 9176, 9734, 11618, 12152, 14504, 15386, 16058, 17584, 18352, 19468, 23236, 24304, 29008, 30772, 32116, 34069, 38936, 40663, 46472, 56203, 61544, 64232, 68138, 77872, 81326, 92944, 112406, 123088, 128464, 136276, 162652, 180079, 224812, 238483, 272552, 284641, 325304, 360158, 449624, 476966, 545104, 569282, 650608, 720316, 899248, 953932, 1138564, 1260553, 1440632, 1907864, 2277128, 2521106, 2881264, 3815728, 4554256, 5042212, 8823871, 10084424, 17647742, 20168848, 35295484, 70590968, 141181936]

約数ペア:

[(1, 141181936), (2, 70590968), (4, 35295484), (7, 20168848), (8, 17647742), (14, 10084424), (16, 8823871), (28, 5042212), (31, 4554256), (37, 3815728), (49, 2881264), (56, 2521106), (62, 2277128), (74, 1907864), (98, 1440632), (112, 1260553), (124, 1138564), (148, 953932), (157, 899248), (196, 720316), (217, 650608), (248, 569282), (259, 545104), (296, 476966), (314, 449624), (392, 360158), (434, 325304), (496, 284641), (518, 272552), (592, 238483), (628, 224812), (784, 180079), (868, 162652), (1036, 136276), (1099, 128464), (1147, 123088), (1256, 112406), (1519, 92944), (1736, 81326), (1813, 77872), (2072, 68138), (2198, 64232), (2294, 61544), (2512, 56203), (3038, 46472), (3472, 40663), (3626, 38936), (4144, 34069), (4396, 32116), (4588, 30772), (4867, 29008), (5809, 24304), (6076, 23236), (7252, 19468), (7693, 18352), (8029, 17584), (8792, 16058), (9176, 15386), (9734, 14504), (11618, 12152)]