128786064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 365601600

約数和(自身を除く): 236815536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 1192, 1637, 1639, 1788, 2384, 3274, 3278, 3576, 4911, 4917, 6548, 6556, 7152, 9822, 9834, 13096, 13112, 18007, 19644, 19668, 26192, 26224, 36014, 39288, 39336, 54021, 72028, 78576, 78672, 108042, 144056, 216084, 243913, 288112, 432168, 487826, 731739, 864336, 975652, 1463478, 1951304, 2683043, 2926956, 3902608, 5366086, 5853912, 8049129, 10732172, 11707824, 16098258, 21464344, 32196516, 42928688, 64393032, 128786064]

約数ペア:

[(1, 128786064), (2, 64393032), (3, 42928688), (4, 32196516), (6, 21464344), (8, 16098258), (11, 11707824), (12, 10732172), (16, 8049129), (22, 5853912), (24, 5366086), (33, 3902608), (44, 2926956), (48, 2683043), (66, 1951304), (88, 1463478), (132, 975652), (149, 864336), (176, 731739), (264, 487826), (298, 432168), (447, 288112), (528, 243913), (596, 216084), (894, 144056), (1192, 108042), (1637, 78672), (1639, 78576), (1788, 72028), (2384, 54021), (3274, 39336), (3278, 39288), (3576, 36014), (4911, 26224), (4917, 26192), (6548, 19668), (6556, 19644), (7152, 18007), (9822, 13112), (9834, 13096)]