16144433748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 42928704000

約数和(自身を除く): 26784270252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 239, 261, 267, 348, 356, 478, 522, 534, 717, 727, 801, 956, 1044, 1068, 1434, 1454, 1602, 2151, 2181, 2581, 2868, 2908, 3204, 4302, 4362, 5162, 6543, 6931, 7743, 8604, 8724, 10324, 13086, 13862, 15486, 20793, 21083, 21271, 23229, 26172, 27724, 30972, 41586, 42166, 42542, 46458, 62379, 63249, 63813, 64703, 83172, 84332, 85084, 92916, 124758, 126498, 127626, 129406, 173753, 189747, 191439, 194109, 249516, 252996, 255252, 258812, 347506, 379494, 382878, 388218, 521259, 582327, 616859, 695012, 758988, 765756, 776436, 1042518, 1164654, 1233718, 1563777, 1850577, 1876387, 2085036, 2329308, 2467436, 3127554, 3701154, 3752774, 5038837, 5551731, 5629161, 6255108, 7402308, 7505548, 10077674, 11103462, 11258322, 15116511, 15464017, 16887483, 20155348, 22206924, 22516644, 30233022, 30928034, 33774966, 45349533, 46392051, 60466044, 61856068, 67549932, 90699066, 92784102, 139176153, 181398132, 185568204, 278352306, 448456493, 556704612, 896912986, 1345369479, 1793825972, 2690738958, 4036108437, 5381477916, 8072216874, 16144433748]

約数ペア:

[(1, 16144433748), (2, 8072216874), (3, 5381477916), (4, 4036108437), (6, 2690738958), (9, 1793825972), (12, 1345369479), (18, 896912986), (29, 556704612), (36, 448456493), (58, 278352306), (87, 185568204), (89, 181398132), (116, 139176153), (174, 92784102), (178, 90699066), (239, 67549932), (261, 61856068), (267, 60466044), (348, 46392051), (356, 45349533), (478, 33774966), (522, 30928034), (534, 30233022), (717, 22516644), (727, 22206924), (801, 20155348), (956, 16887483), (1044, 15464017), (1068, 15116511), (1434, 11258322), (1454, 11103462), (1602, 10077674), (2151, 7505548), (2181, 7402308), (2581, 6255108), (2868, 5629161), (2908, 5551731), (3204, 5038837), (4302, 3752774), (4362, 3701154), (5162, 3127554), (6543, 2467436), (6931, 2329308), (7743, 2085036), (8604, 1876387), (8724, 1850577), (10324, 1563777), (13086, 1233718), (13862, 1164654), (15486, 1042518), (20793, 776436), (21083, 765756), (21271, 758988), (23229, 695012), (26172, 616859), (27724, 582327), (30972, 521259), (41586, 388218), (42166, 382878), (42542, 379494), (46458, 347506), (62379, 258812), (63249, 255252), (63813, 252996), (64703, 249516), (83172, 194109), (84332, 191439), (85084, 189747), (92916, 173753), (124758, 129406), (126498, 127626)]