156941254160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{1297}}^1$

素因数の和:1981

約数の個数: 160

約数和(自身を含む): 389496758112

約数和(自身を除く): 232555503952

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 193, 272, 340, 386, 461, 680, 772, 922, 965, 1297, 1360, 1544, 1844, 1930, 2305, 2594, 3088, 3281, 3688, 3860, 4610, 5188, 6485, 6562, 7376, 7720, 7837, 9220, 10376, 12970, 13124, 15440, 15674, 16405, 18440, 20752, 22049, 25940, 26248, 31348, 32810, 36880, 39185, 44098, 51880, 52496, 62696, 65620, 78370, 88196, 88973, 103760, 110245, 125392, 131240, 156740, 176392, 177946, 220490, 250321, 262480, 313480, 352784, 355892, 440980, 444865, 500642, 597917, 626960, 711784, 881960, 889730, 1001284, 1195834, 1251605, 1423568, 1512541, 1763920, 1779460, 2002568, 2391668, 2503210, 2989585, 3025082, 3558920, 4005136, 4255457, 4783336, 5006420, 5979170, 6050164, 7117840, 7562705, 8510914, 9566672, 10012840, 10164589, 11958340, 12100328, 15125410, 17021828, 20025680, 20329178, 21277285, 23916680, 24200656, 30250820, 34043656, 40658356, 42554570, 47833360, 50822945, 60501640, 68087312, 81316712, 85109140, 101645890, 115397981, 121003280, 162633424, 170218280, 203291780, 230795962, 340436560, 406583560, 461591924, 576989905, 813167120, 923183848, 1153979810, 1846367696, 1961765677, 2307959620, 3923531354, 4615919240, 7847062708, 9231838480, 9808828385, 15694125416, 19617656770, 31388250832, 39235313540, 78470627080, 156941254160]

約数ペア:

[(1, 156941254160), (2, 78470627080), (4, 39235313540), (5, 31388250832), (8, 19617656770), (10, 15694125416), (16, 9808828385), (17, 9231838480), (20, 7847062708), (34, 4615919240), (40, 3923531354), (68, 2307959620), (80, 1961765677), (85, 1846367696), (136, 1153979810), (170, 923183848), (193, 813167120), (272, 576989905), (340, 461591924), (386, 406583560), (461, 340436560), (680, 230795962), (772, 203291780), (922, 170218280), (965, 162633424), (1297, 121003280), (1360, 115397981), (1544, 101645890), (1844, 85109140), (1930, 81316712), (2305, 68087312), (2594, 60501640), (3088, 50822945), (3281, 47833360), (3688, 42554570), (3860, 40658356), (4610, 34043656), (5188, 30250820), (6485, 24200656), (6562, 23916680), (7376, 21277285), (7720, 20329178), (7837, 20025680), (9220, 17021828), (10376, 15125410), (12970, 12100328), (13124, 11958340), (15440, 10164589), (15674, 10012840), (16405, 9566672), (18440, 8510914), (20752, 7562705), (22049, 7117840), (25940, 6050164), (26248, 5979170), (31348, 5006420), (32810, 4783336), (36880, 4255457), (39185, 4005136), (44098, 3558920), (51880, 3025082), (52496, 2989585), (62696, 2503210), (65620, 2391668), (78370, 2002568), (88196, 1779460), (88973, 1763920), (103760, 1512541), (110245, 1423568), (125392, 1251605), (131240, 1195834), (156740, 1001284), (176392, 889730), (177946, 881960), (220490, 711784), (250321, 626960), (262480, 597917), (313480, 500642), (352784, 444865), (355892, 440980)]