164015663916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{177929}}^1$

素因数の和:178279

約数の個数: 96

約数和(自身を含む): 435231014400

約数和(自身を除く): 271215350484

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 311, 494, 622, 741, 933, 988, 1244, 1482, 1866, 2964, 3732, 4043, 5909, 8086, 11818, 12129, 16172, 17727, 23636, 24258, 35454, 48516, 70908, 76817, 153634, 177929, 230451, 307268, 355858, 460902, 533787, 711716, 921804, 1067574, 2135148, 2313077, 3380651, 4626154, 6761302, 6939231, 9252308, 10141953, 13522604, 13878462, 20283906, 27756924, 40567812, 43948463, 55335919, 87896926, 110671838, 131845389, 166007757, 175793852, 221343676, 263690778, 332015514, 527381556, 664031028, 719366947, 1051382461, 1438733894, 2102764922, 2158100841, 2877467788, 3154147383, 4205529844, 4316201682, 6308294766, 8632403364, 12616589532, 13667971993, 27335943986, 41003915979, 54671887972, 82007831958, 164015663916]

約数ペア:

[(1, 164015663916), (2, 82007831958), (3, 54671887972), (4, 41003915979), (6, 27335943986), (12, 13667971993), (13, 12616589532), (19, 8632403364), (26, 6308294766), (38, 4316201682), (39, 4205529844), (52, 3154147383), (57, 2877467788), (76, 2158100841), (78, 2102764922), (114, 1438733894), (156, 1051382461), (228, 719366947), (247, 664031028), (311, 527381556), (494, 332015514), (622, 263690778), (741, 221343676), (933, 175793852), (988, 166007757), (1244, 131845389), (1482, 110671838), (1866, 87896926), (2964, 55335919), (3732, 43948463), (4043, 40567812), (5909, 27756924), (8086, 20283906), (11818, 13878462), (12129, 13522604), (16172, 10141953), (17727, 9252308), (23636, 6939231), (24258, 6761302), (35454, 4626154), (48516, 3380651), (70908, 2313077), (76817, 2135148), (153634, 1067574), (177929, 921804), (230451, 711716), (307268, 533787), (355858, 460902)]