149692746

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{10391}}^1$

素因数の和:10424

約数の個数: 40

約数和(自身を含む): 349295904

約数和(自身を除く): 199603158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4802, 7203, 10391, 14406, 20782, 31173, 62346, 72737, 145474, 218211, 436422, 509159, 1018318, 1527477, 3054954, 3564113, 7128226, 10692339, 21384678, 24948791, 49897582, 74846373, 149692746]

約数ペア:

[(1, 149692746), (2, 74846373), (3, 49897582), (6, 24948791), (7, 21384678), (14, 10692339), (21, 7128226), (42, 3564113), (49, 3054954), (98, 1527477), (147, 1018318), (294, 509159), (343, 436422), (686, 218211), (1029, 145474), (2058, 72737), (2401, 62346), (4802, 31173), (7203, 20782), (10391, 14406)]