139770816

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1090

約数の個数: 112

約数和(自身を含む): 398727168

約数和(自身を除く): 258956352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 138, 184, 186, 192, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1021, 1104, 1426, 1472, 1488, 1984, 2042, 2139, 2208, 2852, 2976, 3063, 4084, 4278, 4416, 5704, 5952, 6126, 8168, 8556, 11408, 12252, 16336, 17112, 22816, 23483, 24504, 31651, 32672, 34224, 45632, 46966, 49008, 63302, 65344, 68448, 70449, 93932, 94953, 98016, 126604, 136896, 140898, 187864, 189906, 196032, 253208, 281796, 375728, 379812, 506416, 563592, 727973, 751456, 759624, 1012832, 1127184, 1455946, 1502912, 1519248, 2025664, 2183919, 2254368, 2911892, 3038496, 4367838, 4508736, 5823784, 6076992, 8735676, 11647568, 17471352, 23295136, 34942704, 46590272, 69885408, 139770816]

約数ペア:

[(1, 139770816), (2, 69885408), (3, 46590272), (4, 34942704), (6, 23295136), (8, 17471352), (12, 11647568), (16, 8735676), (23, 6076992), (24, 5823784), (31, 4508736), (32, 4367838), (46, 3038496), (48, 2911892), (62, 2254368), (64, 2183919), (69, 2025664), (92, 1519248), (93, 1502912), (96, 1455946), (124, 1127184), (138, 1012832), (184, 759624), (186, 751456), (192, 727973), (248, 563592), (276, 506416), (368, 379812), (372, 375728), (496, 281796), (552, 253208), (713, 196032), (736, 189906), (744, 187864), (992, 140898), (1021, 136896), (1104, 126604), (1426, 98016), (1472, 94953), (1488, 93932), (1984, 70449), (2042, 68448), (2139, 65344), (2208, 63302), (2852, 49008), (2976, 46966), (3063, 45632), (4084, 34224), (4278, 32672), (4416, 31651), (5704, 24504), (5952, 23483), (6126, 22816), (8168, 17112), (8556, 16336), (11408, 12252)]