190491912

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{22613}}^1$

素因数の和:22644

約数の個数: 80

約数和(自身を含む): 574621740

約数和(自身を除く): 384129828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 22613, 45226, 67839, 90452, 135678, 180904, 203517, 271356, 293969, 407034, 542712, 587938, 610551, 814068, 881907, 1175876, 1221102, 1628136, 1763814, 1831653, 2351752, 2442204, 2645721, 3527628, 3663306, 4884408, 5291442, 7055256, 7326612, 7937163, 10582884, 14653224, 15874326, 21165768, 23811489, 31748652, 47622978, 63497304, 95245956, 190491912]

約数ペア:

[(1, 190491912), (2, 95245956), (3, 63497304), (4, 47622978), (6, 31748652), (8, 23811489), (9, 21165768), (12, 15874326), (13, 14653224), (18, 10582884), (24, 7937163), (26, 7326612), (27, 7055256), (36, 5291442), (39, 4884408), (52, 3663306), (54, 3527628), (72, 2645721), (78, 2442204), (81, 2351752), (104, 1831653), (108, 1763814), (117, 1628136), (156, 1221102), (162, 1175876), (216, 881907), (234, 814068), (312, 610551), (324, 587938), (351, 542712), (468, 407034), (648, 293969), (702, 271356), (936, 203517), (1053, 180904), (1404, 135678), (2106, 90452), (2808, 67839), (4212, 45226), (8424, 22613)]