181512006656

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{9281}}^1$

素因数の和:9641

約数の個数: 88

約数和(自身を含む): 369364937760

約数和(自身を除く): 187852931104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 269, 284, 512, 538, 568, 1024, 1076, 1136, 2152, 2272, 4304, 4544, 8608, 9088, 9281, 17216, 18176, 18562, 19099, 34432, 36352, 37124, 38198, 68864, 72704, 74248, 76396, 137728, 148496, 152792, 275456, 296992, 305584, 593984, 611168, 658951, 1187968, 1222336, 1317902, 2375936, 2444672, 2496589, 2635804, 4751872, 4889344, 4993178, 5271608, 9503744, 9778688, 9986356, 10543216, 19557376, 19972712, 21086432, 39945424, 42172864, 79890848, 84345728, 159781696, 168691456, 177257819, 319563392, 337382912, 354515638, 639126784, 674765824, 709031276, 1278253568, 1418062552, 2556507136, 2836125104, 5672250208, 11344500416, 22689000832, 45378001664, 90756003328, 181512006656]

約数ペア:

[(1, 181512006656), (2, 90756003328), (4, 45378001664), (8, 22689000832), (16, 11344500416), (32, 5672250208), (64, 2836125104), (71, 2556507136), (128, 1418062552), (142, 1278253568), (256, 709031276), (269, 674765824), (284, 639126784), (512, 354515638), (538, 337382912), (568, 319563392), (1024, 177257819), (1076, 168691456), (1136, 159781696), (2152, 84345728), (2272, 79890848), (4304, 42172864), (4544, 39945424), (8608, 21086432), (9088, 19972712), (9281, 19557376), (17216, 10543216), (18176, 9986356), (18562, 9778688), (19099, 9503744), (34432, 5271608), (36352, 4993178), (37124, 4889344), (38198, 4751872), (68864, 2635804), (72704, 2496589), (74248, 2444672), (76396, 2375936), (137728, 1317902), (148496, 1222336), (152792, 1187968), (275456, 658951), (296992, 611168), (305584, 593984)]