155074192

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 80

約数和(自身を含む): 375114880

約数和(自身を除く): 220040688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1459, 1898, 2044, 2918, 3796, 4088, 5836, 6643, 7592, 8176, 10213, 11672, 13286, 15184, 18967, 20426, 23344, 26572, 37934, 40852, 53144, 75868, 81704, 106288, 106507, 132769, 151736, 163408, 213014, 265538, 303472, 426028, 531076, 745549, 852056, 1062152, 1384591, 1491098, 1704112, 2124304, 2769182, 2982196, 5538364, 5964392, 9692137, 11076728, 11928784, 19384274, 22153456, 38768548, 77537096, 155074192]

約数ペア:

[(1, 155074192), (2, 77537096), (4, 38768548), (7, 22153456), (8, 19384274), (13, 11928784), (14, 11076728), (16, 9692137), (26, 5964392), (28, 5538364), (52, 2982196), (56, 2769182), (73, 2124304), (91, 1704112), (104, 1491098), (112, 1384591), (146, 1062152), (182, 852056), (208, 745549), (292, 531076), (364, 426028), (511, 303472), (584, 265538), (728, 213014), (949, 163408), (1022, 151736), (1168, 132769), (1456, 106507), (1459, 106288), (1898, 81704), (2044, 75868), (2918, 53144), (3796, 40852), (4088, 37934), (5836, 26572), (6643, 23344), (7592, 20426), (8176, 18967), (10213, 15184), (11672, 13286)]