121266816

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 128

約数和(自身を含む): 370137600

約数和(自身を除く): 248870784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 128, 132, 152, 176, 192, 209, 228, 264, 304, 352, 384, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1408, 1511, 1672, 1824, 2112, 2432, 2508, 3022, 3344, 3648, 4224, 4533, 5016, 6044, 6688, 7296, 9066, 10032, 12088, 13376, 16621, 18132, 20064, 24176, 26752, 28709, 33242, 36264, 40128, 48352, 49863, 57418, 66484, 72528, 80256, 86127, 96704, 99726, 114836, 132968, 145056, 172254, 193408, 199452, 229672, 265936, 290112, 315799, 344508, 398904, 459344, 531872, 580224, 631598, 689016, 797808, 918688, 947397, 1063744, 1263196, 1378032, 1595616, 1837376, 1894794, 2127488, 2526392, 2756064, 3191232, 3674752, 3789588, 5052784, 5512128, 6382464, 7579176, 10105568, 11024256, 15158352, 20211136, 30316704, 40422272, 60633408, 121266816]

約数ペア:

[(1, 121266816), (2, 60633408), (3, 40422272), (4, 30316704), (6, 20211136), (8, 15158352), (11, 11024256), (12, 10105568), (16, 7579176), (19, 6382464), (22, 5512128), (24, 5052784), (32, 3789588), (33, 3674752), (38, 3191232), (44, 2756064), (48, 2526392), (57, 2127488), (64, 1894794), (66, 1837376), (76, 1595616), (88, 1378032), (96, 1263196), (114, 1063744), (128, 947397), (132, 918688), (152, 797808), (176, 689016), (192, 631598), (209, 580224), (228, 531872), (264, 459344), (304, 398904), (352, 344508), (384, 315799), (418, 290112), (456, 265936), (528, 229672), (608, 199452), (627, 193408), (704, 172254), (836, 145056), (912, 132968), (1056, 114836), (1216, 99726), (1254, 96704), (1408, 86127), (1511, 80256), (1672, 72528), (1824, 66484), (2112, 57418), (2432, 49863), (2508, 48352), (3022, 40128), (3344, 36264), (3648, 33242), (4224, 28709), (4533, 26752), (5016, 24176), (6044, 20064), (6688, 18132), (7296, 16621), (9066, 13376), (10032, 12088)]