16178889212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{57809}}^1$

素因数の和:57942

約数の個数: 48

約数和(自身を含む): 30508880640

約数和(自身を除く): 14329991428

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 122, 124, 148, 244, 1147, 1891, 2257, 2294, 3782, 4514, 4588, 7564, 9028, 57809, 69967, 115618, 139934, 231236, 279868, 1792079, 2138933, 3526349, 3584158, 4277866, 7052698, 7168316, 8555732, 14105396, 66306923, 109316819, 130474913, 132613846, 218633638, 260949826, 265227692, 437267276, 521899652, 4044722303, 8089444606, 16178889212]

約数ペア:

[(1, 16178889212), (2, 8089444606), (4, 4044722303), (31, 521899652), (37, 437267276), (61, 265227692), (62, 260949826), (74, 218633638), (122, 132613846), (124, 130474913), (148, 109316819), (244, 66306923), (1147, 14105396), (1891, 8555732), (2257, 7168316), (2294, 7052698), (3782, 4277866), (4514, 3584158), (4588, 3526349), (7564, 2138933), (9028, 1792079), (57809, 279868), (69967, 231236), (115618, 139934)]