156967005080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{61051}}^1$

素因数の和:61297

約数の個数: 128

約数和(自身を含む): 395616960000

約数和(自身を除く): 238649954920

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 199, 323, 340, 380, 398, 646, 680, 760, 796, 995, 1292, 1592, 1615, 1990, 2584, 3230, 3383, 3781, 3980, 6460, 6766, 7562, 7960, 12920, 13532, 15124, 16915, 18905, 27064, 30248, 33830, 37810, 61051, 64277, 67660, 75620, 122102, 128554, 135320, 151240, 244204, 257108, 305255, 321385, 488408, 514216, 610510, 642770, 1037867, 1159969, 1221020, 1285540, 2075734, 2319938, 2442040, 2571080, 4151468, 4639876, 5189335, 5799845, 8302936, 9279752, 10378670, 11599690, 12149149, 19719473, 20757340, 23199380, 24298298, 39438946, 41514680, 46398760, 48596596, 60745745, 78877892, 97193192, 98597365, 121491490, 157755784, 197194730, 206535533, 230833831, 242982980, 394389460, 413071066, 461667662, 485965960, 788778920, 826142132, 923335324, 1032677665, 1154169155, 1652284264, 1846670648, 2065355330, 2308338310, 3924175127, 4130710660, 4616676620, 7848350254, 8261421320, 9233353240, 15696700508, 19620875635, 31393401016, 39241751270, 78483502540, 156967005080]

約数ペア:

[(1, 156967005080), (2, 78483502540), (4, 39241751270), (5, 31393401016), (8, 19620875635), (10, 15696700508), (17, 9233353240), (19, 8261421320), (20, 7848350254), (34, 4616676620), (38, 4130710660), (40, 3924175127), (68, 2308338310), (76, 2065355330), (85, 1846670648), (95, 1652284264), (136, 1154169155), (152, 1032677665), (170, 923335324), (190, 826142132), (199, 788778920), (323, 485965960), (340, 461667662), (380, 413071066), (398, 394389460), (646, 242982980), (680, 230833831), (760, 206535533), (796, 197194730), (995, 157755784), (1292, 121491490), (1592, 98597365), (1615, 97193192), (1990, 78877892), (2584, 60745745), (3230, 48596596), (3383, 46398760), (3781, 41514680), (3980, 39438946), (6460, 24298298), (6766, 23199380), (7562, 20757340), (7960, 19719473), (12920, 12149149), (13532, 11599690), (15124, 10378670), (16915, 9279752), (18905, 8302936), (27064, 5799845), (30248, 5189335), (33830, 4639876), (37810, 4151468), (61051, 2571080), (64277, 2442040), (67660, 2319938), (75620, 2075734), (122102, 1285540), (128554, 1221020), (135320, 1159969), (151240, 1037867), (244204, 642770), (257108, 610510), (305255, 514216), (321385, 488408)]