127904196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 358686720

約数和(自身を除く): 230782524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 239, 276, 277, 322, 478, 483, 554, 644, 717, 831, 956, 966, 1108, 1434, 1662, 1673, 1932, 1939, 2868, 3324, 3346, 3878, 5019, 5497, 5817, 6371, 6692, 7756, 10038, 10994, 11634, 12742, 16491, 19113, 20076, 21988, 23268, 25484, 32982, 38226, 38479, 44597, 65964, 66203, 76452, 76958, 89194, 115437, 132406, 133791, 153916, 178388, 198609, 230874, 264812, 267582, 397218, 461748, 463421, 535164, 794436, 926842, 1390263, 1522669, 1853684, 2780526, 3045338, 4568007, 5561052, 6090676, 9136014, 10658683, 18272028, 21317366, 31976049, 42634732, 63952098, 127904196]

約数ペア:

[(1, 127904196), (2, 63952098), (3, 42634732), (4, 31976049), (6, 21317366), (7, 18272028), (12, 10658683), (14, 9136014), (21, 6090676), (23, 5561052), (28, 4568007), (42, 3045338), (46, 2780526), (69, 1853684), (84, 1522669), (92, 1390263), (138, 926842), (161, 794436), (239, 535164), (276, 463421), (277, 461748), (322, 397218), (478, 267582), (483, 264812), (554, 230874), (644, 198609), (717, 178388), (831, 153916), (956, 133791), (966, 132406), (1108, 115437), (1434, 89194), (1662, 76958), (1673, 76452), (1932, 66203), (1939, 65964), (2868, 44597), (3324, 38479), (3346, 38226), (3878, 32982), (5019, 25484), (5497, 23268), (5817, 21988), (6371, 20076), (6692, 19113), (7756, 16491), (10038, 12742), (10994, 11634)]