157039287020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{533893}}^1$

素因数の和:534111

約数の個数: 96

約数和(自身を含む): 413310836736

約数和(自身を除く): 256271549716

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 191, 220, 308, 382, 385, 764, 770, 955, 1337, 1540, 1910, 2101, 2674, 3820, 4202, 5348, 6685, 8404, 10505, 13370, 14707, 21010, 26740, 29414, 42020, 58828, 73535, 147070, 294140, 533893, 1067786, 2135572, 2669465, 3737251, 5338930, 5872823, 7474502, 10677860, 11745646, 14949004, 18686255, 23491292, 29364115, 37372510, 41109761, 58728230, 74745020, 82219522, 101973563, 117456460, 164439044, 203947126, 205548805, 407894252, 411097610, 509867815, 713814941, 822195220, 1019735630, 1121709193, 1427629882, 2039471260, 2243418386, 2855259764, 3569074705, 4486836772, 5608545965, 7138149410, 7851964351, 11217091930, 14276298820, 15703928702, 22434183860, 31407857404, 39259821755, 78519643510, 157039287020]

約数ペア:

[(1, 157039287020), (2, 78519643510), (4, 39259821755), (5, 31407857404), (7, 22434183860), (10, 15703928702), (11, 14276298820), (14, 11217091930), (20, 7851964351), (22, 7138149410), (28, 5608545965), (35, 4486836772), (44, 3569074705), (55, 2855259764), (70, 2243418386), (77, 2039471260), (110, 1427629882), (140, 1121709193), (154, 1019735630), (191, 822195220), (220, 713814941), (308, 509867815), (382, 411097610), (385, 407894252), (764, 205548805), (770, 203947126), (955, 164439044), (1337, 117456460), (1540, 101973563), (1910, 82219522), (2101, 74745020), (2674, 58728230), (3820, 41109761), (4202, 37372510), (5348, 29364115), (6685, 23491292), (8404, 18686255), (10505, 14949004), (13370, 11745646), (14707, 10677860), (21010, 7474502), (26740, 5872823), (29414, 5338930), (42020, 3737251), (58828, 2669465), (73535, 2135572), (147070, 1067786), (294140, 533893)]