168409236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23827}}^1$

素因数の和:23884

約数の個数: 48

約数和(自身を含む): 426997760

約数和(自身を除く): 258588524

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 23827, 47654, 71481, 95308, 142962, 285924, 452713, 738637, 905426, 1358139, 1477274, 1810852, 2215911, 2716278, 2954548, 4431822, 5432556, 8863644, 14034103, 28068206, 42102309, 56136412, 84204618, 168409236]

約数ペア:

[(1, 168409236), (2, 84204618), (3, 56136412), (4, 42102309), (6, 28068206), (12, 14034103), (19, 8863644), (31, 5432556), (38, 4431822), (57, 2954548), (62, 2716278), (76, 2215911), (93, 1810852), (114, 1477274), (124, 1358139), (186, 905426), (228, 738637), (372, 452713), (589, 285924), (1178, 142962), (1767, 95308), (2356, 71481), (3534, 47654), (7068, 23827)]