191949996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1471

約数の個数: 96

約数和(自身を含む): 541836288

約数和(自身を除く): 349886292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 73, 84, 92, 138, 146, 161, 219, 276, 292, 322, 438, 483, 511, 644, 876, 966, 1022, 1361, 1533, 1679, 1932, 2044, 2722, 3066, 3358, 4083, 5037, 5444, 6132, 6716, 8166, 9527, 10074, 11753, 16332, 19054, 20148, 23506, 28581, 31303, 35259, 38108, 47012, 57162, 62606, 70518, 93909, 99353, 114324, 125212, 141036, 187818, 198706, 219121, 298059, 375636, 397412, 438242, 596118, 657363, 695471, 876484, 1192236, 1314726, 1390942, 2086413, 2285119, 2629452, 2781884, 4172826, 4570238, 6855357, 8345652, 9140476, 13710714, 15995833, 27421428, 31991666, 47987499, 63983332, 95974998, 191949996]

約数ペア:

[(1, 191949996), (2, 95974998), (3, 63983332), (4, 47987499), (6, 31991666), (7, 27421428), (12, 15995833), (14, 13710714), (21, 9140476), (23, 8345652), (28, 6855357), (42, 4570238), (46, 4172826), (69, 2781884), (73, 2629452), (84, 2285119), (92, 2086413), (138, 1390942), (146, 1314726), (161, 1192236), (219, 876484), (276, 695471), (292, 657363), (322, 596118), (438, 438242), (483, 397412), (511, 375636), (644, 298059), (876, 219121), (966, 198706), (1022, 187818), (1361, 141036), (1533, 125212), (1679, 114324), (1932, 99353), (2044, 93909), (2722, 70518), (3066, 62606), (3358, 57162), (4083, 47012), (5037, 38108), (5444, 35259), (6132, 31303), (6716, 28581), (8166, 23506), (9527, 20148), (10074, 19054), (11753, 16332)]