143670386

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 225756720

約数和(自身を除く): 82086334

約数列:

[1, 2, 53, 89, 97, 106, 157, 178, 194, 314, 4717, 5141, 8321, 8633, 9434, 10282, 13973, 15229, 16642, 17266, 27946, 30458, 457549, 740569, 807137, 915098, 1355381, 1481138, 1614274, 2710762, 71835193, 143670386]

約数ペア:

[(1, 143670386), (2, 71835193), (53, 2710762), (89, 1614274), (97, 1481138), (106, 1355381), (157, 915098), (178, 807137), (194, 740569), (314, 457549), (4717, 30458), (5141, 27946), (8321, 17266), (8633, 16642), (9434, 15229), (10282, 13973)]