153923172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 394752960

約数和(自身を除く): 240829788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 426, 507, 676, 852, 923, 1014, 1069, 1846, 2028, 2138, 2769, 3207, 3692, 4276, 5538, 6414, 11076, 11999, 12828, 13897, 23998, 27794, 35997, 41691, 47996, 55588, 71994, 75899, 83382, 143988, 151798, 166764, 180661, 227697, 303596, 361322, 455394, 541983, 722644, 910788, 986687, 1083966, 1973374, 2167932, 2960061, 3946748, 5920122, 11840244, 12826931, 25653862, 38480793, 51307724, 76961586, 153923172]

約数ペア:

[(1, 153923172), (2, 76961586), (3, 51307724), (4, 38480793), (6, 25653862), (12, 12826931), (13, 11840244), (26, 5920122), (39, 3946748), (52, 2960061), (71, 2167932), (78, 1973374), (142, 1083966), (156, 986687), (169, 910788), (213, 722644), (284, 541983), (338, 455394), (426, 361322), (507, 303596), (676, 227697), (852, 180661), (923, 166764), (1014, 151798), (1069, 143988), (1846, 83382), (2028, 75899), (2138, 71994), (2769, 55588), (3207, 47996), (3692, 41691), (4276, 35997), (5538, 27794), (6414, 23998), (11076, 13897), (11999, 12828)]