156078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 393120

約数和(自身を除く): 237042

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 29, 39, 46, 58, 69, 78, 87, 117, 138, 174, 207, 234, 261, 299, 377, 414, 522, 598, 667, 754, 897, 1131, 1334, 1794, 2001, 2262, 2691, 3393, 4002, 5382, 6003, 6786, 8671, 12006, 17342, 26013, 52026, 78039, 156078]

約数ペア:

[(1, 156078), (2, 78039), (3, 52026), (6, 26013), (9, 17342), (13, 12006), (18, 8671), (23, 6786), (26, 6003), (29, 5382), (39, 4002), (46, 3393), (58, 2691), (69, 2262), (78, 2001), (87, 1794), (117, 1334), (138, 1131), (174, 897), (207, 754), (234, 667), (261, 598), (299, 522), (377, 414)]