186974268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:156

約数の個数: 144

約数和(自身を含む): 518719488

約数和(自身を除く): 331745220

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 41, 46, 52, 62, 69, 78, 82, 92, 93, 123, 124, 138, 156, 164, 186, 246, 276, 299, 372, 403, 492, 533, 598, 713, 806, 897, 943, 1066, 1196, 1209, 1271, 1426, 1599, 1612, 1681, 1794, 1886, 2132, 2139, 2418, 2542, 2829, 2852, 3198, 3362, 3588, 3772, 3813, 4278, 4836, 5043, 5084, 5658, 6396, 6724, 7626, 8556, 9269, 10086, 11316, 12259, 15252, 16523, 18538, 20172, 21853, 24518, 27807, 29233, 33046, 36777, 37076, 38663, 43706, 49036, 49569, 52111, 55614, 58466, 65559, 66092, 73554, 77326, 87412, 87699, 99138, 104222, 111228, 115989, 116932, 131118, 147108, 154652, 156333, 175398, 198276, 208444, 231978, 262236, 312666, 350796, 380029, 463956, 502619, 625332, 677443, 760058, 1005238, 1140087, 1198553, 1354886, 1507857, 1520116, 2010476, 2032329, 2280174, 2397106, 2709772, 3015714, 3595659, 4064658, 4560348, 4794212, 6031428, 7191318, 8129316, 14382636, 15581189, 31162378, 46743567, 62324756, 93487134, 186974268]

約数ペア:

[(1, 186974268), (2, 93487134), (3, 62324756), (4, 46743567), (6, 31162378), (12, 15581189), (13, 14382636), (23, 8129316), (26, 7191318), (31, 6031428), (39, 4794212), (41, 4560348), (46, 4064658), (52, 3595659), (62, 3015714), (69, 2709772), (78, 2397106), (82, 2280174), (92, 2032329), (93, 2010476), (123, 1520116), (124, 1507857), (138, 1354886), (156, 1198553), (164, 1140087), (186, 1005238), (246, 760058), (276, 677443), (299, 625332), (372, 502619), (403, 463956), (492, 380029), (533, 350796), (598, 312666), (713, 262236), (806, 231978), (897, 208444), (943, 198276), (1066, 175398), (1196, 156333), (1209, 154652), (1271, 147108), (1426, 131118), (1599, 116932), (1612, 115989), (1681, 111228), (1794, 104222), (1886, 99138), (2132, 87699), (2139, 87412), (2418, 77326), (2542, 73554), (2829, 66092), (2852, 65559), (3198, 58466), (3362, 55614), (3588, 52111), (3772, 49569), (3813, 49036), (4278, 43706), (4836, 38663), (5043, 37076), (5084, 36777), (5658, 33046), (6396, 29233), (6724, 27807), (7626, 24518), (8556, 21853), (9269, 20172), (10086, 18538), (11316, 16523), (12259, 15252)]