164588976

素因数分解:

$2^4\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2723

約数の個数: 80

約数和(自身を含む): 475788000

約数和(自身を除く): 311199024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 149, 216, 298, 432, 447, 596, 894, 1192, 1341, 1788, 2384, 2557, 2682, 3576, 4023, 5114, 5364, 7152, 7671, 8046, 10228, 10728, 15342, 16092, 20456, 21456, 23013, 30684, 32184, 40912, 46026, 61368, 64368, 69039, 92052, 122736, 138078, 184104, 276156, 368208, 380993, 552312, 761986, 1104624, 1142979, 1523972, 2285958, 3047944, 3428937, 4571916, 6095888, 6857874, 9143832, 10286811, 13715748, 18287664, 20573622, 27431496, 41147244, 54862992, 82294488, 164588976]

約数ペア:

[(1, 164588976), (2, 82294488), (3, 54862992), (4, 41147244), (6, 27431496), (8, 20573622), (9, 18287664), (12, 13715748), (16, 10286811), (18, 9143832), (24, 6857874), (27, 6095888), (36, 4571916), (48, 3428937), (54, 3047944), (72, 2285958), (108, 1523972), (144, 1142979), (149, 1104624), (216, 761986), (298, 552312), (432, 380993), (447, 368208), (596, 276156), (894, 184104), (1192, 138078), (1341, 122736), (1788, 92052), (2384, 69039), (2557, 64368), (2682, 61368), (3576, 46026), (4023, 40912), (5114, 32184), (5364, 30684), (7152, 23013), (7671, 21456), (8046, 20456), (10228, 16092), (10728, 15342)]