156712179

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 240330240

約数和(自身を除く): 83618061

約数列:

[1, 3, 13, 23, 39, 69, 89, 151, 169, 267, 299, 453, 507, 897, 1157, 1963, 2047, 3471, 3473, 3887, 5889, 6141, 10419, 11661, 13439, 15041, 25519, 26611, 40317, 45123, 45149, 76557, 79833, 135447, 174707, 309097, 345943, 524121, 586937, 927291, 1037829, 1760811, 2271191, 4018261, 6813573, 12054783, 52237393, 156712179]

約数ペア:

[(1, 156712179), (3, 52237393), (13, 12054783), (23, 6813573), (39, 4018261), (69, 2271191), (89, 1760811), (151, 1037829), (169, 927291), (267, 586937), (299, 524121), (453, 345943), (507, 309097), (897, 174707), (1157, 135447), (1963, 79833), (2047, 76557), (3471, 45149), (3473, 45123), (3887, 40317), (5889, 26611), (6141, 25519), (10419, 15041), (11661, 13439)]