155072008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1046

約数の個数: 64

約数和(自身を含む): 359573760

約数和(自身を除く): 204501752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 293, 364, 586, 727, 728, 1172, 1454, 2051, 2344, 2908, 3809, 4102, 5089, 5816, 7618, 8204, 9451, 10178, 15236, 16408, 18902, 20356, 26663, 30472, 37804, 40712, 53326, 66157, 75608, 106652, 132314, 213011, 213304, 264628, 426022, 529256, 852044, 1491077, 1704088, 2769143, 2982154, 5538286, 5964308, 11076572, 11928616, 19384001, 22153144, 38768002, 77536004, 155072008]

約数ペア:

[(1, 155072008), (2, 77536004), (4, 38768002), (7, 22153144), (8, 19384001), (13, 11928616), (14, 11076572), (26, 5964308), (28, 5538286), (52, 2982154), (56, 2769143), (91, 1704088), (104, 1491077), (182, 852044), (293, 529256), (364, 426022), (586, 264628), (727, 213304), (728, 213011), (1172, 132314), (1454, 106652), (2051, 75608), (2344, 66157), (2908, 53326), (3809, 40712), (4102, 37804), (5089, 30472), (5816, 26663), (7618, 20356), (8204, 18902), (9451, 16408), (10178, 15236)]