191620416

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{76771}}^1$

素因数の和:76799

約数の個数: 56

約数和(自身を含む): 546002464

約数和(自身を除く): 354382048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 76771, 153542, 230313, 307084, 460626, 614168, 921252, 998023, 1228336, 1842504, 1996046, 2456672, 2994069, 3685008, 3992092, 4913344, 5988138, 7370016, 7984184, 11976276, 14740032, 15968368, 23952552, 31936736, 47905104, 63873472, 95810208, 191620416]

約数ペア:

[(1, 191620416), (2, 95810208), (3, 63873472), (4, 47905104), (6, 31936736), (8, 23952552), (12, 15968368), (13, 14740032), (16, 11976276), (24, 7984184), (26, 7370016), (32, 5988138), (39, 4913344), (48, 3992092), (52, 3685008), (64, 2994069), (78, 2456672), (96, 1996046), (104, 1842504), (156, 1228336), (192, 998023), (208, 921252), (312, 614168), (416, 460626), (624, 307084), (832, 230313), (1248, 153542), (2496, 76771)]