138380292

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{7079}}^1$

素因数の和:7273

約数の個数: 48

約数和(自身を含む): 360796800

約数和(自身を除く): 222416508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 4887, 6516, 7079, 9774, 14158, 19548, 21237, 28316, 42474, 63711, 84948, 127422, 191133, 254844, 382266, 764532, 1281299, 2562598, 3843897, 5125196, 7687794, 11531691, 15375588, 23063382, 34595073, 46126764, 69190146, 138380292]

約数ペア:

[(1, 138380292), (2, 69190146), (3, 46126764), (4, 34595073), (6, 23063382), (9, 15375588), (12, 11531691), (18, 7687794), (27, 5125196), (36, 3843897), (54, 2562598), (108, 1281299), (181, 764532), (362, 382266), (543, 254844), (724, 191133), (1086, 127422), (1629, 84948), (2172, 63711), (3258, 42474), (4887, 28316), (6516, 21237), (7079, 19548), (9774, 14158)]