172339664

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1073

約数の個数: 80

約数和(自身を含む): 402355200

約数和(自身を除く): 230015536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1013, 1372, 1519, 1736, 2026, 2744, 3038, 3472, 4052, 5488, 6076, 7091, 8104, 10633, 12152, 14182, 16208, 21266, 24304, 28364, 31403, 42532, 49637, 56728, 62806, 85064, 99274, 113456, 125612, 170128, 198548, 219821, 251224, 347459, 397096, 439642, 502448, 694918, 794192, 879284, 1389836, 1538747, 1758568, 2779672, 3077494, 3517136, 5559344, 6154988, 10771229, 12309976, 21542458, 24619952, 43084916, 86169832, 172339664]

約数ペア:

[(1, 172339664), (2, 86169832), (4, 43084916), (7, 24619952), (8, 21542458), (14, 12309976), (16, 10771229), (28, 6154988), (31, 5559344), (49, 3517136), (56, 3077494), (62, 2779672), (98, 1758568), (112, 1538747), (124, 1389836), (196, 879284), (217, 794192), (248, 694918), (343, 502448), (392, 439642), (434, 397096), (496, 347459), (686, 251224), (784, 219821), (868, 198548), (1013, 170128), (1372, 125612), (1519, 113456), (1736, 99274), (2026, 85064), (2744, 62806), (3038, 56728), (3472, 49637), (4052, 42532), (5488, 31403), (6076, 28364), (7091, 24304), (8104, 21266), (10633, 16208), (12152, 14182)]