131643996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 353396736

約数和(自身を除く): 221752740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 131, 132, 138, 253, 262, 276, 331, 393, 506, 524, 662, 759, 786, 993, 1012, 1324, 1441, 1518, 1572, 1986, 2882, 3013, 3036, 3641, 3972, 4323, 5764, 6026, 7282, 7613, 8646, 9039, 10923, 12052, 14564, 15226, 17292, 18078, 21846, 22839, 30452, 33143, 36156, 43361, 43692, 45678, 66286, 83743, 86722, 91356, 99429, 130083, 132572, 167486, 173444, 198858, 251229, 260166, 334972, 397716, 476971, 502458, 520332, 953942, 997303, 1004916, 1430913, 1907884, 1994606, 2861826, 2991909, 3989212, 5723652, 5983818, 10970333, 11967636, 21940666, 32910999, 43881332, 65821998, 131643996]

約数ペア:

[(1, 131643996), (2, 65821998), (3, 43881332), (4, 32910999), (6, 21940666), (11, 11967636), (12, 10970333), (22, 5983818), (23, 5723652), (33, 3989212), (44, 2991909), (46, 2861826), (66, 1994606), (69, 1907884), (92, 1430913), (131, 1004916), (132, 997303), (138, 953942), (253, 520332), (262, 502458), (276, 476971), (331, 397716), (393, 334972), (506, 260166), (524, 251229), (662, 198858), (759, 173444), (786, 167486), (993, 132572), (1012, 130083), (1324, 99429), (1441, 91356), (1518, 86722), (1572, 83743), (1986, 66286), (2882, 45678), (3013, 43692), (3036, 43361), (3641, 36156), (3972, 33143), (4323, 30452), (5764, 22839), (6026, 21846), (7282, 18078), (7613, 17292), (8646, 15226), (9039, 14564), (10923, 12052)]