156983504990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{1367}}^1$

素因数の和:1866

約数の個数: 128

約数和(自身を含む): 319694376960

約数和(自身を除く): 162710871970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 83, 130, 145, 166, 290, 367, 377, 415, 734, 754, 830, 1079, 1367, 1835, 1885, 2158, 2407, 2734, 3670, 3770, 4771, 4814, 5395, 6835, 9542, 10643, 10790, 12035, 13670, 17771, 21286, 23855, 24070, 30461, 31291, 35542, 39643, 47710, 53215, 60922, 62582, 79286, 88855, 106430, 113461, 138359, 152305, 156455, 177710, 198215, 226922, 276718, 304610, 312910, 395993, 396430, 501689, 515359, 567305, 691795, 791986, 883369, 1003378, 1030718, 1134610, 1383590, 1474993, 1766738, 1979965, 2508445, 2576795, 2949986, 3290369, 3959930, 4416845, 5016890, 5153590, 6521957, 6580738, 7374965, 8833690, 11483797, 13043914, 14548981, 14749930, 16451845, 22967594, 29097962, 32609785, 32903690, 41640187, 42774797, 57418985, 65219570, 72744905, 83280374, 85549594, 114837970, 145489810, 189136753, 208200935, 213873985, 378273506, 416401870, 427747970, 541322431, 945683765, 1082644862, 1207565423, 1891367530, 2415130846, 2706612155, 5413224310, 6037827115, 12075654230, 15698350499, 31396700998, 78491752495, 156983504990]

約数ペア:

[(1, 156983504990), (2, 78491752495), (5, 31396700998), (10, 15698350499), (13, 12075654230), (26, 6037827115), (29, 5413224310), (58, 2706612155), (65, 2415130846), (83, 1891367530), (130, 1207565423), (145, 1082644862), (166, 945683765), (290, 541322431), (367, 427747970), (377, 416401870), (415, 378273506), (734, 213873985), (754, 208200935), (830, 189136753), (1079, 145489810), (1367, 114837970), (1835, 85549594), (1885, 83280374), (2158, 72744905), (2407, 65219570), (2734, 57418985), (3670, 42774797), (3770, 41640187), (4771, 32903690), (4814, 32609785), (5395, 29097962), (6835, 22967594), (9542, 16451845), (10643, 14749930), (10790, 14548981), (12035, 13043914), (13670, 11483797), (17771, 8833690), (21286, 7374965), (23855, 6580738), (24070, 6521957), (30461, 5153590), (31291, 5016890), (35542, 4416845), (39643, 3959930), (47710, 3290369), (53215, 2949986), (60922, 2576795), (62582, 2508445), (79286, 1979965), (88855, 1766738), (106430, 1474993), (113461, 1383590), (138359, 1134610), (152305, 1030718), (156455, 1003378), (177710, 883369), (198215, 791986), (226922, 691795), (276718, 567305), (304610, 515359), (312910, 501689), (395993, 396430)]