160228836

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1163}}^1$

素因数の和:1305

約数の個数: 72

約数和(自身を含む): 419459040

約数和(自身を除く): 259230204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 356, 387, 516, 534, 774, 801, 1068, 1163, 1548, 1602, 2326, 3204, 3489, 3827, 4652, 6978, 7654, 10467, 11481, 13956, 15308, 20934, 22962, 34443, 41868, 45924, 50009, 68886, 100018, 103507, 137772, 150027, 200036, 207014, 300054, 310521, 414028, 450081, 600108, 621042, 900162, 931563, 1242084, 1800324, 1863126, 3726252, 4450801, 8901602, 13352403, 17803204, 26704806, 40057209, 53409612, 80114418, 160228836]

約数ペア:

[(1, 160228836), (2, 80114418), (3, 53409612), (4, 40057209), (6, 26704806), (9, 17803204), (12, 13352403), (18, 8901602), (36, 4450801), (43, 3726252), (86, 1863126), (89, 1800324), (129, 1242084), (172, 931563), (178, 900162), (258, 621042), (267, 600108), (356, 450081), (387, 414028), (516, 310521), (534, 300054), (774, 207014), (801, 200036), (1068, 150027), (1163, 137772), (1548, 103507), (1602, 100018), (2326, 68886), (3204, 50009), (3489, 45924), (3827, 41868), (4652, 34443), (6978, 22962), (7654, 20934), (10467, 15308), (11481, 13956)]