151105698

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 337049856

約数和(自身を除く): 185944158

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 197, 258, 387, 394, 591, 774, 991, 1182, 1773, 1982, 2973, 3546, 5946, 8471, 8919, 16942, 17838, 25413, 42613, 50826, 76239, 85226, 127839, 152478, 195227, 255678, 383517, 390454, 585681, 767034, 1171362, 1757043, 3514086, 8394761, 16789522, 25184283, 50368566, 75552849, 151105698]

約数ペア:

[(1, 151105698), (2, 75552849), (3, 50368566), (6, 25184283), (9, 16789522), (18, 8394761), (43, 3514086), (86, 1757043), (129, 1171362), (197, 767034), (258, 585681), (387, 390454), (394, 383517), (591, 255678), (774, 195227), (991, 152478), (1182, 127839), (1773, 85226), (1982, 76239), (2973, 50826), (3546, 42613), (5946, 25413), (8471, 17838), (8919, 16942)]