164540502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2287}}^1$

素因数の和:2873

約数の個数: 48

約数和(自身を含む): 408325632

約数和(自身を除く): 243785130

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571, 1142, 1713, 2287, 3426, 3997, 4574, 5139, 6861, 7994, 10278, 11991, 13722, 16009, 20583, 23982, 32018, 35973, 41166, 48027, 71946, 96054, 144081, 288162, 1305877, 2611754, 3917631, 7835262, 9141139, 11752893, 18282278, 23505786, 27423417, 54846834, 82270251, 164540502]

約数ペア:

[(1, 164540502), (2, 82270251), (3, 54846834), (6, 27423417), (7, 23505786), (9, 18282278), (14, 11752893), (18, 9141139), (21, 7835262), (42, 3917631), (63, 2611754), (126, 1305877), (571, 288162), (1142, 144081), (1713, 96054), (2287, 71946), (3426, 48027), (3997, 41166), (4574, 35973), (5139, 32018), (6861, 23982), (7994, 20583), (10278, 16009), (11991, 13722)]