197131728

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7793}}^1$

素因数の和:7852

約数の個数: 80

約数和(自身を含む): 556678656

約数和(自身を除く): 359546928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 7793, 8432, 12648, 15586, 23379, 25296, 31172, 46758, 62344, 93516, 124688, 132481, 187032, 241583, 264962, 374064, 397443, 483166, 529924, 724749, 794886, 966332, 1059848, 1449498, 1589772, 1932664, 2119696, 2898996, 3179544, 3865328, 4106911, 5797992, 6359088, 8213822, 11595984, 12320733, 16427644, 24641466, 32855288, 49282932, 65710576, 98565864, 197131728]

約数ペア:

[(1, 197131728), (2, 98565864), (3, 65710576), (4, 49282932), (6, 32855288), (8, 24641466), (12, 16427644), (16, 12320733), (17, 11595984), (24, 8213822), (31, 6359088), (34, 5797992), (48, 4106911), (51, 3865328), (62, 3179544), (68, 2898996), (93, 2119696), (102, 1932664), (124, 1589772), (136, 1449498), (186, 1059848), (204, 966332), (248, 794886), (272, 724749), (372, 529924), (408, 483166), (496, 397443), (527, 374064), (744, 264962), (816, 241583), (1054, 187032), (1488, 132481), (1581, 124688), (2108, 93516), (3162, 62344), (4216, 46758), (6324, 31172), (7793, 25296), (8432, 23379), (12648, 15586)]