156944302930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{25579}}^1$

素因数の和:26399

約数の個数: 64

約数和(自身を含む): 304700774400

約数和(自身を除く): 147756471470

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 751, 817, 1502, 1634, 3755, 4085, 7510, 8170, 14269, 25579, 28538, 32293, 51158, 64586, 71345, 127895, 142690, 161465, 255790, 322930, 486001, 613567, 972002, 1099897, 1227134, 2199794, 2430005, 3067835, 4860010, 5499485, 6135670, 10998970, 19209829, 20898043, 38419658, 41796086, 96049145, 104490215, 192098290, 208980430, 364986751, 729973502, 826022647, 1652045294, 1824933755, 3649867510, 4130113235, 8260226470, 15694430293, 31388860586, 78472151465, 156944302930]

約数ペア:

[(1, 156944302930), (2, 78472151465), (5, 31388860586), (10, 15694430293), (19, 8260226470), (38, 4130113235), (43, 3649867510), (86, 1824933755), (95, 1652045294), (190, 826022647), (215, 729973502), (430, 364986751), (751, 208980430), (817, 192098290), (1502, 104490215), (1634, 96049145), (3755, 41796086), (4085, 38419658), (7510, 20898043), (8170, 19209829), (14269, 10998970), (25579, 6135670), (28538, 5499485), (32293, 4860010), (51158, 3067835), (64586, 2430005), (71345, 2199794), (127895, 1227134), (142690, 1099897), (161465, 972002), (255790, 613567), (322930, 486001)]