139388904

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 401760000

約数和(自身を除く): 262371096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 71, 72, 108, 122, 142, 149, 183, 213, 216, 244, 284, 298, 366, 426, 447, 488, 549, 568, 596, 639, 732, 852, 894, 1098, 1192, 1278, 1341, 1464, 1647, 1704, 1788, 1917, 2196, 2556, 2682, 3294, 3576, 3834, 4023, 4331, 4392, 5112, 5364, 6588, 7668, 8046, 8662, 9089, 10579, 10728, 12993, 13176, 15336, 16092, 17324, 18178, 21158, 25986, 27267, 31737, 32184, 34648, 36356, 38979, 42316, 51972, 54534, 63474, 72712, 77958, 81801, 84632, 95211, 103944, 109068, 116937, 126948, 155916, 163602, 190422, 218136, 233874, 245403, 253896, 285633, 311832, 327204, 380844, 467748, 490806, 571266, 645319, 654408, 761688, 935496, 981612, 1142532, 1290638, 1935957, 1963224, 2285064, 2581276, 3871914, 5162552, 5807871, 7743828, 11615742, 15487656, 17423613, 23231484, 34847226, 46462968, 69694452, 139388904]

約数ペア:

[(1, 139388904), (2, 69694452), (3, 46462968), (4, 34847226), (6, 23231484), (8, 17423613), (9, 15487656), (12, 11615742), (18, 7743828), (24, 5807871), (27, 5162552), (36, 3871914), (54, 2581276), (61, 2285064), (71, 1963224), (72, 1935957), (108, 1290638), (122, 1142532), (142, 981612), (149, 935496), (183, 761688), (213, 654408), (216, 645319), (244, 571266), (284, 490806), (298, 467748), (366, 380844), (426, 327204), (447, 311832), (488, 285633), (549, 253896), (568, 245403), (596, 233874), (639, 218136), (732, 190422), (852, 163602), (894, 155916), (1098, 126948), (1192, 116937), (1278, 109068), (1341, 103944), (1464, 95211), (1647, 84632), (1704, 81801), (1788, 77958), (1917, 72712), (2196, 63474), (2556, 54534), (2682, 51972), (3294, 42316), (3576, 38979), (3834, 36356), (4023, 34648), (4331, 32184), (4392, 31737), (5112, 27267), (5364, 25986), (6588, 21158), (7668, 18178), (8046, 17324), (8662, 16092), (9089, 15336), (10579, 13176), (10728, 12993)]