143170384

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 327836160

約数和(自身を除く): 184665776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 89, 106, 112, 178, 212, 271, 356, 371, 424, 542, 623, 712, 742, 848, 1084, 1246, 1424, 1484, 1897, 2168, 2492, 2968, 3794, 4336, 4717, 4984, 5936, 7588, 9434, 9968, 14363, 15176, 18868, 24119, 28726, 30352, 33019, 37736, 48238, 57452, 66038, 75472, 96476, 100541, 114904, 132076, 168833, 192952, 201082, 229808, 264152, 337666, 385904, 402164, 528304, 675332, 804328, 1278307, 1350664, 1608656, 2556614, 2701328, 5113228, 8948149, 10226456, 17896298, 20452912, 35792596, 71585192, 143170384]

約数ペア:

[(1, 143170384), (2, 71585192), (4, 35792596), (7, 20452912), (8, 17896298), (14, 10226456), (16, 8948149), (28, 5113228), (53, 2701328), (56, 2556614), (89, 1608656), (106, 1350664), (112, 1278307), (178, 804328), (212, 675332), (271, 528304), (356, 402164), (371, 385904), (424, 337666), (542, 264152), (623, 229808), (712, 201082), (742, 192952), (848, 168833), (1084, 132076), (1246, 114904), (1424, 100541), (1484, 96476), (1897, 75472), (2168, 66038), (2492, 57452), (2968, 48238), (3794, 37736), (4336, 33019), (4717, 30352), (4984, 28726), (5936, 24119), (7588, 18868), (9434, 15176), (9968, 14363)]