156620285504

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{2137}}^1\times {\mathrm{18773}}^1$

素因数の和:20983

約数の個数: 56

約数和(自身を含む): 316053005688

約数和(自身を除く): 159432720184

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 2137, 3904, 4274, 8548, 17096, 18773, 34192, 37546, 68384, 75092, 130357, 136768, 150184, 260714, 300368, 521428, 600736, 1042856, 1145153, 1201472, 2085712, 2290306, 4171424, 4580612, 8342848, 9161224, 18322448, 36644896, 40117901, 73289792, 80235802, 160471604, 320943208, 641886416, 1283772832, 2447191961, 2567545664, 4894383922, 9788767844, 19577535688, 39155071376, 78310142752, 156620285504]

約数ペア:

[(1, 156620285504), (2, 78310142752), (4, 39155071376), (8, 19577535688), (16, 9788767844), (32, 4894383922), (61, 2567545664), (64, 2447191961), (122, 1283772832), (244, 641886416), (488, 320943208), (976, 160471604), (1952, 80235802), (2137, 73289792), (3904, 40117901), (4274, 36644896), (8548, 18322448), (17096, 9161224), (18773, 8342848), (34192, 4580612), (37546, 4171424), (68384, 2290306), (75092, 2085712), (130357, 1201472), (136768, 1145153), (150184, 1042856), (260714, 600736), (300368, 521428)]