191619666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 488861568

約数和(自身を除く): 297241902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 107, 122, 126, 183, 214, 233, 321, 366, 427, 466, 549, 642, 699, 749, 854, 963, 1098, 1281, 1398, 1498, 1631, 1926, 2097, 2247, 2562, 3262, 3843, 4194, 4494, 4893, 6527, 6741, 7686, 9786, 13054, 13482, 14213, 14679, 19581, 24931, 28426, 29358, 39162, 42639, 45689, 49862, 58743, 74793, 85278, 91378, 99491, 117486, 127917, 137067, 149586, 174517, 198982, 224379, 255834, 274134, 298473, 349034, 411201, 448758, 523551, 596946, 822402, 895419, 1047102, 1520791, 1570653, 1790838, 3041582, 3141306, 4562373, 9124746, 10645537, 13687119, 21291074, 27374238, 31936611, 63873222, 95809833, 191619666]

約数ペア:

[(1, 191619666), (2, 95809833), (3, 63873222), (6, 31936611), (7, 27374238), (9, 21291074), (14, 13687119), (18, 10645537), (21, 9124746), (42, 4562373), (61, 3141306), (63, 3041582), (107, 1790838), (122, 1570653), (126, 1520791), (183, 1047102), (214, 895419), (233, 822402), (321, 596946), (366, 523551), (427, 448758), (466, 411201), (549, 349034), (642, 298473), (699, 274134), (749, 255834), (854, 224379), (963, 198982), (1098, 174517), (1281, 149586), (1398, 137067), (1498, 127917), (1631, 117486), (1926, 99491), (2097, 91378), (2247, 85278), (2562, 74793), (3262, 58743), (3843, 49862), (4194, 45689), (4494, 42639), (4893, 39162), (6527, 29358), (6741, 28426), (7686, 24931), (9786, 19581), (13054, 14679), (13482, 14213)]