156640365

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 64

約数和(自身を含む): 328581120

約数和(自身を除く): 171940755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 1085, 1395, 1953, 3255, 4185, 5347, 5859, 9765, 16041, 26735, 29295, 37429, 48123, 80205, 112287, 144369, 165757, 187145, 240615, 336861, 497271, 561435, 721845, 828785, 1010583, 1160299, 1491813, 1684305, 2486355, 3480897, 4475439, 5052915, 5801495, 7459065, 10442691, 17404485, 22377195, 31328073, 52213455, 156640365]

約数ペア:

[(1, 156640365), (3, 52213455), (5, 31328073), (7, 22377195), (9, 17404485), (15, 10442691), (21, 7459065), (27, 5801495), (31, 5052915), (35, 4475439), (45, 3480897), (63, 2486355), (93, 1684305), (105, 1491813), (135, 1160299), (155, 1010583), (189, 828785), (217, 721845), (279, 561435), (315, 497271), (465, 336861), (651, 240615), (837, 187145), (945, 165757), (1085, 144369), (1395, 112287), (1953, 80205), (3255, 48123), (4185, 37429), (5347, 29295), (5859, 26735), (9765, 16041)]