156770858140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{561943}}^1$

素因数の和:562031

約数の個数: 96

約数和(自身を含む): 376682302080

約数和(自身を除く): 219911443940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 37, 52, 58, 65, 74, 116, 130, 145, 148, 185, 260, 290, 370, 377, 481, 580, 740, 754, 962, 1073, 1508, 1885, 1924, 2146, 2405, 3770, 4292, 4810, 5365, 7540, 9620, 10730, 13949, 21460, 27898, 55796, 69745, 139490, 278980, 561943, 1123886, 2247772, 2809715, 5619430, 7305259, 11238860, 14610518, 16296347, 20791891, 29221036, 32592694, 36526295, 41583782, 65185388, 73052590, 81481735, 83167564, 103959455, 146105180, 162963470, 207918910, 211852511, 270294583, 325926940, 415837820, 423705022, 540589166, 602964839, 847410044, 1059262555, 1081178332, 1205929678, 1351472915, 2118525110, 2411859356, 2702945830, 3014824195, 4237050220, 5405891660, 6029648390, 7838542907, 12059296780, 15677085814, 31354171628, 39192714535, 78385429070, 156770858140]

約数ペア:

[(1, 156770858140), (2, 78385429070), (4, 39192714535), (5, 31354171628), (10, 15677085814), (13, 12059296780), (20, 7838542907), (26, 6029648390), (29, 5405891660), (37, 4237050220), (52, 3014824195), (58, 2702945830), (65, 2411859356), (74, 2118525110), (116, 1351472915), (130, 1205929678), (145, 1081178332), (148, 1059262555), (185, 847410044), (260, 602964839), (290, 540589166), (370, 423705022), (377, 415837820), (481, 325926940), (580, 270294583), (740, 211852511), (754, 207918910), (962, 162963470), (1073, 146105180), (1508, 103959455), (1885, 83167564), (1924, 81481735), (2146, 73052590), (2405, 65185388), (3770, 41583782), (4292, 36526295), (4810, 32592694), (5365, 29221036), (7540, 20791891), (9620, 16296347), (10730, 14610518), (13949, 11238860), (21460, 7305259), (27898, 5619430), (55796, 2809715), (69745, 2247772), (139490, 1123886), (278980, 561943)]