123668298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2767}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 290174976

約数和(自身を除く): 166506678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1719, 2483, 2767, 3438, 4966, 5534, 7449, 8301, 14898, 16602, 22347, 24903, 35971, 44694, 49806, 71942, 107913, 215826, 323739, 528497, 647478, 1056994, 1585491, 3170982, 4756473, 6870461, 9512946, 13740922, 20611383, 41222766, 61834149, 123668298]

約数ペア:

[(1, 123668298), (2, 61834149), (3, 41222766), (6, 20611383), (9, 13740922), (13, 9512946), (18, 6870461), (26, 4756473), (39, 3170982), (78, 1585491), (117, 1056994), (191, 647478), (234, 528497), (382, 323739), (573, 215826), (1146, 107913), (1719, 71942), (2483, 49806), (2767, 44694), (3438, 35971), (4966, 24903), (5534, 22347), (7449, 16602), (8301, 14898)]