168986916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{670583}}^1$

素因数の和:670600

約数の個数: 36

約数和(自身を含む): 488185152

約数和(自身を除く): 319198236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 670583, 1341166, 2011749, 2682332, 4023498, 4694081, 6035247, 8046996, 9388162, 12070494, 14082243, 18776324, 24140988, 28164486, 42246729, 56328972, 84493458, 168986916]

約数ペア:

[(1, 168986916), (2, 84493458), (3, 56328972), (4, 42246729), (6, 28164486), (7, 24140988), (9, 18776324), (12, 14082243), (14, 12070494), (18, 9388162), (21, 8046996), (28, 6035247), (36, 4694081), (42, 4023498), (63, 2682332), (84, 2011749), (126, 1341166), (252, 670583)]