179421984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1543

約数の個数: 144

約数和(自身を含む): 593087040

約数和(自身を除く): 413665056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1459, 1464, 1708, 1952, 2016, 2196, 2562, 2918, 2928, 3416, 3843, 4377, 4392, 5124, 5836, 5856, 6832, 7686, 8754, 8784, 10213, 10248, 11672, 13131, 13664, 15372, 17508, 17568, 20426, 20496, 23344, 26262, 30639, 30744, 35016, 40852, 40992, 46688, 52524, 61278, 61488, 70032, 81704, 88999, 91917, 105048, 122556, 122976, 140064, 163408, 177998, 183834, 210096, 245112, 266997, 326816, 355996, 367668, 420192, 490224, 533994, 622993, 711992, 735336, 800991, 980448, 1067988, 1245986, 1423984, 1470672, 1601982, 1868979, 2135976, 2491972, 2847968, 2941344, 3203964, 3737958, 4271952, 4983944, 5606937, 6407928, 7475916, 8543904, 9967888, 11213874, 12815856, 14951832, 19935776, 22427748, 25631712, 29903664, 44855496, 59807328, 89710992, 179421984]

約数ペア:

[(1, 179421984), (2, 89710992), (3, 59807328), (4, 44855496), (6, 29903664), (7, 25631712), (8, 22427748), (9, 19935776), (12, 14951832), (14, 12815856), (16, 11213874), (18, 9967888), (21, 8543904), (24, 7475916), (28, 6407928), (32, 5606937), (36, 4983944), (42, 4271952), (48, 3737958), (56, 3203964), (61, 2941344), (63, 2847968), (72, 2491972), (84, 2135976), (96, 1868979), (112, 1601982), (122, 1470672), (126, 1423984), (144, 1245986), (168, 1067988), (183, 980448), (224, 800991), (244, 735336), (252, 711992), (288, 622993), (336, 533994), (366, 490224), (427, 420192), (488, 367668), (504, 355996), (549, 326816), (672, 266997), (732, 245112), (854, 210096), (976, 183834), (1008, 177998), (1098, 163408), (1281, 140064), (1459, 122976), (1464, 122556), (1708, 105048), (1952, 91917), (2016, 88999), (2196, 81704), (2562, 70032), (2918, 61488), (2928, 61278), (3416, 52524), (3843, 46688), (4377, 40992), (4392, 40852), (5124, 35016), (5836, 30744), (5856, 30639), (6832, 26262), (7686, 23344), (8754, 20496), (8784, 20426), (10213, 17568), (10248, 17508), (11672, 15372), (13131, 13664)]