155687928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2447}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 426539520

約数和(自身を除く): 270851592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 241, 264, 482, 723, 964, 1446, 1928, 2447, 2651, 2892, 4894, 5302, 5784, 7341, 7953, 9788, 10604, 14682, 15906, 19576, 21208, 26917, 29364, 31812, 53834, 58728, 63624, 80751, 107668, 161502, 215336, 323004, 589727, 646008, 1179454, 1769181, 2358908, 3538362, 4717816, 6486997, 7076724, 12973994, 14153448, 19460991, 25947988, 38921982, 51895976, 77843964, 155687928]

約数ペア:

[(1, 155687928), (2, 77843964), (3, 51895976), (4, 38921982), (6, 25947988), (8, 19460991), (11, 14153448), (12, 12973994), (22, 7076724), (24, 6486997), (33, 4717816), (44, 3538362), (66, 2358908), (88, 1769181), (132, 1179454), (241, 646008), (264, 589727), (482, 323004), (723, 215336), (964, 161502), (1446, 107668), (1928, 80751), (2447, 63624), (2651, 58728), (2892, 53834), (4894, 31812), (5302, 29364), (5784, 26917), (7341, 21208), (7953, 19576), (9788, 15906), (10604, 14682)]