80190169312

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:993

約数の個数: 144

約数和(自身を含む): 175793296896

約数和(自身を除く): 95603127584

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 176, 242, 254, 313, 352, 484, 508, 521, 626, 968, 1016, 1042, 1252, 1397, 1936, 2032, 2084, 2504, 2794, 3443, 3872, 4064, 4168, 5008, 5588, 5731, 6886, 8336, 10016, 11176, 11462, 13772, 15367, 16672, 22352, 22924, 27544, 30734, 37873, 39751, 44704, 45848, 55088, 61468, 63041, 66167, 75746, 79502, 91696, 110176, 122936, 126082, 132334, 151492, 159004, 163073, 183392, 245872, 252164, 264668, 302984, 318008, 326146, 437261, 491744, 504328, 529336, 605968, 636016, 652292, 727837, 874522, 1008656, 1058672, 1211936, 1272032, 1304584, 1455674, 1749044, 1793803, 2017312, 2117344, 2609168, 2911348, 3498088, 3587606, 4809871, 5218336, 5822696, 6996176, 7175212, 8006207, 9619742, 11645392, 13992352, 14350424, 16012414, 19239484, 19731833, 20710271, 23290784, 28700848, 32024828, 38478968, 39463666, 41420542, 57401696, 64049656, 76957936, 78927332, 82841084, 128099312, 153915872, 157854664, 165682168, 227812981, 256198624, 315709328, 331364336, 455625962, 631418656, 662728672, 911251924, 1822503848, 2505942791, 3645007696, 5011885582, 7290015392, 10023771164, 20047542328, 40095084656, 80190169312]

約数ペア:

[(1, 80190169312), (2, 40095084656), (4, 20047542328), (8, 10023771164), (11, 7290015392), (16, 5011885582), (22, 3645007696), (32, 2505942791), (44, 1822503848), (88, 911251924), (121, 662728672), (127, 631418656), (176, 455625962), (242, 331364336), (254, 315709328), (313, 256198624), (352, 227812981), (484, 165682168), (508, 157854664), (521, 153915872), (626, 128099312), (968, 82841084), (1016, 78927332), (1042, 76957936), (1252, 64049656), (1397, 57401696), (1936, 41420542), (2032, 39463666), (2084, 38478968), (2504, 32024828), (2794, 28700848), (3443, 23290784), (3872, 20710271), (4064, 19731833), (4168, 19239484), (5008, 16012414), (5588, 14350424), (5731, 13992352), (6886, 11645392), (8336, 9619742), (10016, 8006207), (11176, 7175212), (11462, 6996176), (13772, 5822696), (15367, 5218336), (16672, 4809871), (22352, 3587606), (22924, 3498088), (27544, 2911348), (30734, 2609168), (37873, 2117344), (39751, 2017312), (44704, 1793803), (45848, 1749044), (55088, 1455674), (61468, 1304584), (63041, 1272032), (66167, 1211936), (75746, 1058672), (79502, 1008656), (91696, 874522), (110176, 727837), (122936, 652292), (126082, 636016), (132334, 605968), (151492, 529336), (159004, 504328), (163073, 491744), (183392, 437261), (245872, 326146), (252164, 318008), (264668, 302984)]