139616484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12497}}^1$

素因数の和:12537

約数の個数: 72

約数和(自身を含む): 398936160

約数和(自身を除く): 259319676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 12497, 24994, 37491, 49988, 74982, 87479, 149964, 174958, 237443, 262437, 349916, 474886, 524874, 612353, 712329, 949772, 1049748, 1224706, 1424658, 1662101, 1837059, 2449412, 2849316, 3324202, 3674118, 4986303, 6648404, 7348236, 9972606, 11634707, 19945212, 23269414, 34904121, 46538828, 69808242, 139616484]

約数ペア:

[(1, 139616484), (2, 69808242), (3, 46538828), (4, 34904121), (6, 23269414), (7, 19945212), (12, 11634707), (14, 9972606), (19, 7348236), (21, 6648404), (28, 4986303), (38, 3674118), (42, 3324202), (49, 2849316), (57, 2449412), (76, 1837059), (84, 1662101), (98, 1424658), (114, 1224706), (133, 1049748), (147, 949772), (196, 712329), (228, 612353), (266, 524874), (294, 474886), (399, 349916), (532, 262437), (588, 237443), (798, 174958), (931, 149964), (1596, 87479), (1862, 74982), (2793, 49988), (3724, 37491), (5586, 24994), (11172, 12497)]