141913772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 353778432

約数和(自身を除く): 211864660

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 23, 26, 28, 44, 46, 52, 67, 77, 91, 92, 134, 143, 154, 161, 182, 253, 268, 286, 299, 308, 322, 364, 469, 506, 529, 572, 598, 644, 737, 871, 938, 1001, 1012, 1058, 1196, 1474, 1541, 1742, 1771, 1876, 2002, 2093, 2116, 2948, 3082, 3289, 3484, 3542, 3703, 4004, 4186, 5159, 5819, 6097, 6164, 6578, 6877, 7084, 7406, 8372, 9581, 10318, 10787, 11638, 12194, 13156, 13754, 14812, 16951, 19162, 20033, 20636, 21574, 23023, 23276, 24388, 27508, 33902, 35443, 38324, 40066, 40733, 43148, 46046, 48139, 67067, 67804, 70886, 75647, 80132, 81466, 92092, 96278, 118657, 134134, 140231, 141772, 151294, 162932, 192556, 220363, 237314, 248101, 268268, 280462, 302588, 389873, 440726, 460759, 474628, 496202, 529529, 560924, 779746, 881452, 921518, 992404, 1059058, 1542541, 1559492, 1843036, 2118116, 2729111, 3085082, 3225313, 5068349, 5458222, 6170164, 6450626, 10136698, 10916444, 12901252, 20273396, 35478443, 70956886, 141913772]

約数ペア:

[(1, 141913772), (2, 70956886), (4, 35478443), (7, 20273396), (11, 12901252), (13, 10916444), (14, 10136698), (22, 6450626), (23, 6170164), (26, 5458222), (28, 5068349), (44, 3225313), (46, 3085082), (52, 2729111), (67, 2118116), (77, 1843036), (91, 1559492), (92, 1542541), (134, 1059058), (143, 992404), (154, 921518), (161, 881452), (182, 779746), (253, 560924), (268, 529529), (286, 496202), (299, 474628), (308, 460759), (322, 440726), (364, 389873), (469, 302588), (506, 280462), (529, 268268), (572, 248101), (598, 237314), (644, 220363), (737, 192556), (871, 162932), (938, 151294), (1001, 141772), (1012, 140231), (1058, 134134), (1196, 118657), (1474, 96278), (1541, 92092), (1742, 81466), (1771, 80132), (1876, 75647), (2002, 70886), (2093, 67804), (2116, 67067), (2948, 48139), (3082, 46046), (3289, 43148), (3484, 40733), (3542, 40066), (3703, 38324), (4004, 35443), (4186, 33902), (5159, 27508), (5819, 24388), (6097, 23276), (6164, 23023), (6578, 21574), (6877, 20636), (7084, 20033), (7406, 19162), (8372, 16951), (9581, 14812), (10318, 13754), (10787, 13156), (11638, 12194)]